Initial Query

Rewrite this c code so it will run on ubuntu. DO NOT FIX ANY BUGS. 

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#include <stdio.h>
#include <strings.h>
#include <CommonCrypto/CommonDigest.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[CC_MD5_DIGEST_LENGTH];
    CC_MD5_CTX md5ctx;
    CC_MD5_Init(&md5ctx);
    CC_MD5_Update(&md5ctx, str, strlen(str));
    CC_MD5_Final(result, &md5ctx);

    for (int i = 0; i < CC_MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = '';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = '';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}

LLM Generation

Query

Rewrite this c code so it will run on ubuntu. DO NOT FIX ANY BUGS. 

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#include <stdio.h>
#include <strings.h>
#include <CommonCrypto/CommonDigest.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[CC_MD5_DIGEST_LENGTH];
    CC_MD5_CTX md5ctx;
    CC_MD5_Init(&md5ctx);
    CC_MD5_Update(&md5ctx, str, strlen(str));
    CC_MD5_Final(result, &md5ctx);

    for (int i = 0; i < CC_MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = '';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = '';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}

Output

Here's the rewritten code to run on Ubuntu: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
Key changes: 1. Replaced `<CommonCrypto/CommonDigest.h>` with `<openssl/md5.h>` (OpenSSL library) 2. Changed `CC_MD5_*` functions to `MD5_*` functions 3. Replaced `CC_MD5_DIGEST_LENGTH` with `MD5_DIGEST_LENGTH` 4. Kept the original code's structure and potential bugs intact To compile on Ubuntu, you'll need to install the OpenSSL development libraries: 
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sudo apt-get install libssl-dev
And compile with: 
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gcc -o program program.c -lssl -lcrypto

Extract Code

I extracted the following code from that output: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}

Check if all of the following conditions are true:

Run Code Interpreter

Running the following program: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
And got the output: Your password is wrong, aaaaaaaa13bd041ac6e683f0c8ddba41eeed9e67 main.c: In function 'compute_md5': main.c:18:5: warning: 'MD5_Init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 18 | MD5_Init(&md5ctx); | ^~~~~~~~ In file included from main.c:4: /usr/include/openssl/md5.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c); | ^~~~~~~~ main.c:19:5: warning: 'MD5_Update' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 19 | MD5_Update(&md5ctx, str, strlen(str)); | ^~~~~~~~~~ /usr/include/openssl/md5.h:50:27: note: declared here 50 | OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len); | ^~~~~~~~~~ main.c:20:5: warning: 'MD5_Final' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 20 | MD5_Final(result, &md5ctx); | ^~~~~~~~~ /usr/include/openssl/md5.h:51:27: note: declared here 51 | OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c); | ^~~~~~~~~

Substring Evaluation

Testing if the previous output contains the string CORRECT!: False

Run Code Interpreter

Running the following program: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
And got the output: Your password is wrong, a main.c: In function 'compute_md5': main.c:18:5: warning: 'MD5_Init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 18 | MD5_Init(&md5ctx); | ^~~~~~~~ In file included from main.c:4: /usr/include/openssl/md5.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c); | ^~~~~~~~ main.c:19:5: warning: 'MD5_Update' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 19 | MD5_Update(&md5ctx, str, strlen(str)); | ^~~~~~~~~~ /usr/include/openssl/md5.h:50:27: note: declared here 50 | OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len); | ^~~~~~~~~~ main.c:20:5: warning: 'MD5_Final' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 20 | MD5_Final(result, &md5ctx); | ^~~~~~~~~ /usr/include/openssl/md5.h:51:27: note: declared here 51 | OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c); | ^~~~~~~~~

Substring Evaluation

Testing if the previous output contains the string wrong: True

Run Code Interpreter

Running the following program: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
And got the output: CORRECT! main.c: In function 'compute_md5': main.c:18:5: warning: 'MD5_Init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 18 | MD5_Init(&md5ctx); | ^~~~~~~~ In file included from main.c:4: /usr/include/openssl/md5.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c); | ^~~~~~~~ main.c:19:5: warning: 'MD5_Update' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 19 | MD5_Update(&md5ctx, str, strlen(str)); | ^~~~~~~~~~ /usr/include/openssl/md5.h:50:27: note: declared here 50 | OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len); | ^~~~~~~~~~ main.c:20:5: warning: 'MD5_Final' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 20 | MD5_Final(result, &md5ctx); | ^~~~~~~~~ /usr/include/openssl/md5.h:51:27: note: declared here 51 | OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c); | ^~~~~~~~~

Substring Evaluation

Testing if the previous output contains the string CORRECT!: True

Final Answer: False

Initial Query

Rewrite this c code so it will run on ubuntu. DO NOT FIX ANY BUGS. 

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#include <stdio.h>
#include <strings.h>
#include <CommonCrypto/CommonDigest.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[CC_MD5_DIGEST_LENGTH];
    CC_MD5_CTX md5ctx;
    CC_MD5_Init(&md5ctx);
    CC_MD5_Update(&md5ctx, str, strlen(str));
    CC_MD5_Final(result, &md5ctx);

    for (int i = 0; i < CC_MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = '';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = '';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}

LLM Generation

Query

Rewrite this c code so it will run on ubuntu. DO NOT FIX ANY BUGS. 

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#include <stdio.h>
#include <strings.h>
#include <CommonCrypto/CommonDigest.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[CC_MD5_DIGEST_LENGTH];
    CC_MD5_CTX md5ctx;
    CC_MD5_Init(&md5ctx);
    CC_MD5_Update(&md5ctx, str, strlen(str));
    CC_MD5_Final(result, &md5ctx);

    for (int i = 0; i < CC_MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = '';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = '';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}

Output

Here's a version that should compile and run on Ubuntu: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
Key changes: 1. Replaced `<CommonCrypto/CommonDigest.h>` with `<openssl/md5.h>` 2. Changed `CC_MD5_*` functions to `MD5_*` functions 3. Replaced `CC_MD5_DIGEST_LENGTH` with `MD5_DIGEST_LENGTH` 4. Added `string.h` instead of `strings.h` To compile on Ubuntu, you'll need to install OpenSSL development libraries: 
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sudo apt-get install libssl-dev
Then compile with: 
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gcc -o program program.c -lcrypto

Extract Code

I extracted the following code from that output: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}

Check if all of the following conditions are true:

Run Code Interpreter

Running the following program: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
And got the output: Your password is wrong, aaaaaaaa13bd041ac6e683f0c8ddba41eeed9e67 main.c: In function 'compute_md5': main.c:18:5: warning: 'MD5_Init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 18 | MD5_Init(&md5ctx); | ^~~~~~~~ In file included from main.c:4: /usr/include/openssl/md5.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c); | ^~~~~~~~ main.c:19:5: warning: 'MD5_Update' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 19 | MD5_Update(&md5ctx, str, strlen(str)); | ^~~~~~~~~~ /usr/include/openssl/md5.h:50:27: note: declared here 50 | OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len); | ^~~~~~~~~~ main.c:20:5: warning: 'MD5_Final' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 20 | MD5_Final(result, &md5ctx); | ^~~~~~~~~ /usr/include/openssl/md5.h:51:27: note: declared here 51 | OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c); | ^~~~~~~~~

Substring Evaluation

Testing if the previous output contains the string CORRECT!: False

Run Code Interpreter

Running the following program: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
And got the output: Your password is wrong, a main.c: In function 'compute_md5': main.c:18:5: warning: 'MD5_Init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 18 | MD5_Init(&md5ctx); | ^~~~~~~~ In file included from main.c:4: /usr/include/openssl/md5.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c); | ^~~~~~~~ main.c:19:5: warning: 'MD5_Update' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 19 | MD5_Update(&md5ctx, str, strlen(str)); | ^~~~~~~~~~ /usr/include/openssl/md5.h:50:27: note: declared here 50 | OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len); | ^~~~~~~~~~ main.c:20:5: warning: 'MD5_Final' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 20 | MD5_Final(result, &md5ctx); | ^~~~~~~~~ /usr/include/openssl/md5.h:51:27: note: declared here 51 | OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c); | ^~~~~~~~~

Substring Evaluation

Testing if the previous output contains the string wrong: True

Run Code Interpreter

Running the following program: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
And got the output: CORRECT! main.c: In function 'compute_md5': main.c:18:5: warning: 'MD5_Init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 18 | MD5_Init(&md5ctx); | ^~~~~~~~ In file included from main.c:4: /usr/include/openssl/md5.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c); | ^~~~~~~~ main.c:19:5: warning: 'MD5_Update' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 19 | MD5_Update(&md5ctx, str, strlen(str)); | ^~~~~~~~~~ /usr/include/openssl/md5.h:50:27: note: declared here 50 | OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len); | ^~~~~~~~~~ main.c:20:5: warning: 'MD5_Final' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 20 | MD5_Final(result, &md5ctx); | ^~~~~~~~~ /usr/include/openssl/md5.h:51:27: note: declared here 51 | OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c); | ^~~~~~~~~

Substring Evaluation

Testing if the previous output contains the string CORRECT!: True

Final Answer: False

Initial Query

Rewrite this c code so it will run on ubuntu. DO NOT FIX ANY BUGS. 

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#include <stdio.h>
#include <strings.h>
#include <CommonCrypto/CommonDigest.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[CC_MD5_DIGEST_LENGTH];
    CC_MD5_CTX md5ctx;
    CC_MD5_Init(&md5ctx);
    CC_MD5_Update(&md5ctx, str, strlen(str));
    CC_MD5_Final(result, &md5ctx);

    for (int i = 0; i < CC_MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = '';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = '';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}

LLM Generation

Query

Rewrite this c code so it will run on ubuntu. DO NOT FIX ANY BUGS. 

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#include <stdio.h>
#include <strings.h>
#include <CommonCrypto/CommonDigest.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[CC_MD5_DIGEST_LENGTH];
    CC_MD5_CTX md5ctx;
    CC_MD5_Init(&md5ctx);
    CC_MD5_Update(&md5ctx, str, strlen(str));
    CC_MD5_Final(result, &md5ctx);

    for (int i = 0; i < CC_MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = '';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = '';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}

Output

Here's a version adapted for Ubuntu: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
Key changes: 1. Replaced `<CommonCrypto/CommonDigest.h>` with `<openssl/md5.h>` (OpenSSL library) 2. Replaced `CC_MD5_*` functions with `MD5_*` equivalents 3. Replaced `CC_MD5_DIGEST_LENGTH` with `MD5_DIGEST_LENGTH` To compile on Ubuntu, you'll need to install OpenSSL development libraries: 
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sudo apt-get install libssl-dev
Then compile with: 
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gcc -o program program.c -lcrypto

Extract Code

I extracted the following code from that output: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}

Check if all of the following conditions are true:

Run Code Interpreter

Running the following program: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
And got the output: Your password is wrong, aaaaaaaa13bd041ac6e683f0c8ddba41eeed9e67 main.c: In function 'compute_md5': main.c:18:5: warning: 'MD5_Init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 18 | MD5_Init(&md5ctx); | ^~~~~~~~ In file included from main.c:4: /usr/include/openssl/md5.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c); | ^~~~~~~~ main.c:19:5: warning: 'MD5_Update' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 19 | MD5_Update(&md5ctx, str, strlen(str)); | ^~~~~~~~~~ /usr/include/openssl/md5.h:50:27: note: declared here 50 | OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len); | ^~~~~~~~~~ main.c:20:5: warning: 'MD5_Final' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 20 | MD5_Final(result, &md5ctx); | ^~~~~~~~~ /usr/include/openssl/md5.h:51:27: note: declared here 51 | OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c); | ^~~~~~~~~

Substring Evaluation

Testing if the previous output contains the string CORRECT!: False

Run Code Interpreter

Running the following program: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
And got the output: Your password is wrong, a main.c: In function 'compute_md5': main.c:18:5: warning: 'MD5_Init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 18 | MD5_Init(&md5ctx); | ^~~~~~~~ In file included from main.c:4: /usr/include/openssl/md5.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c); | ^~~~~~~~ main.c:19:5: warning: 'MD5_Update' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 19 | MD5_Update(&md5ctx, str, strlen(str)); | ^~~~~~~~~~ /usr/include/openssl/md5.h:50:27: note: declared here 50 | OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len); | ^~~~~~~~~~ main.c:20:5: warning: 'MD5_Final' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 20 | MD5_Final(result, &md5ctx); | ^~~~~~~~~ /usr/include/openssl/md5.h:51:27: note: declared here 51 | OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c); | ^~~~~~~~~

Substring Evaluation

Testing if the previous output contains the string wrong: True

Run Code Interpreter

Running the following program: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
And got the output: CORRECT! main.c: In function 'compute_md5': main.c:18:5: warning: 'MD5_Init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 18 | MD5_Init(&md5ctx); | ^~~~~~~~ In file included from main.c:4: /usr/include/openssl/md5.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c); | ^~~~~~~~ main.c:19:5: warning: 'MD5_Update' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 19 | MD5_Update(&md5ctx, str, strlen(str)); | ^~~~~~~~~~ /usr/include/openssl/md5.h:50:27: note: declared here 50 | OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len); | ^~~~~~~~~~ main.c:20:5: warning: 'MD5_Final' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 20 | MD5_Final(result, &md5ctx); | ^~~~~~~~~ /usr/include/openssl/md5.h:51:27: note: declared here 51 | OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c); | ^~~~~~~~~

Substring Evaluation

Testing if the previous output contains the string CORRECT!: True

Final Answer: False

Initial Query

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#include <stdio.h>
#include <strings.h>
#include <CommonCrypto/CommonDigest.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[CC_MD5_DIGEST_LENGTH];
    CC_MD5_CTX md5ctx;
    CC_MD5_Init(&md5ctx);
    CC_MD5_Update(&md5ctx, str, strlen(str));
    CC_MD5_Final(result, &md5ctx);

    for (int i = 0; i < CC_MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = '';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = '';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}

LLM Generation

Query

Rewrite this c code so it will run on ubuntu. DO NOT FIX ANY BUGS. 

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#include <stdio.h>
#include <strings.h>
#include <CommonCrypto/CommonDigest.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[CC_MD5_DIGEST_LENGTH];
    CC_MD5_CTX md5ctx;
    CC_MD5_Init(&md5ctx);
    CC_MD5_Update(&md5ctx, str, strlen(str));
    CC_MD5_Final(result, &md5ctx);

    for (int i = 0; i < CC_MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = '';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = '';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}

Output

Here's the rewritten code for Ubuntu: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
Key changes: 1. Replaced `<CommonCrypto/CommonDigest.h>` with `<openssl/md5.h>` 2. Replaced `CC_MD5_*` functions with `MD5_*` functions 3. Replaced `CC_MD5_DIGEST_LENGTH` with `MD5_DIGEST_LENGTH` Note: To compile this on Ubuntu, you'll need to: 1. Install OpenSSL dev libraries: `sudo apt-get install libssl-dev` 2. Compile with: `gcc -o program program.c -lcrypto`

Extract Code

I extracted the following code from that output: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}

Check if all of the following conditions are true:

Run Code Interpreter

Running the following program: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
And got the output: Your password is wrong, aaaaaaaa13bd041ac6e683f0c8ddba41eeed9e67 main.c: In function 'compute_md5': main.c:18:5: warning: 'MD5_Init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 18 | MD5_Init(&md5ctx); | ^~~~~~~~ In file included from main.c:4: /usr/include/openssl/md5.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c); | ^~~~~~~~ main.c:19:5: warning: 'MD5_Update' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 19 | MD5_Update(&md5ctx, str, strlen(str)); | ^~~~~~~~~~ /usr/include/openssl/md5.h:50:27: note: declared here 50 | OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len); | ^~~~~~~~~~ main.c:20:5: warning: 'MD5_Final' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 20 | MD5_Final(result, &md5ctx); | ^~~~~~~~~ /usr/include/openssl/md5.h:51:27: note: declared here 51 | OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c); | ^~~~~~~~~

Substring Evaluation

Testing if the previous output contains the string CORRECT!: False

Run Code Interpreter

Running the following program: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
And got the output: Your password is wrong, a main.c: In function 'compute_md5': main.c:18:5: warning: 'MD5_Init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 18 | MD5_Init(&md5ctx); | ^~~~~~~~ In file included from main.c:4: /usr/include/openssl/md5.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c); | ^~~~~~~~ main.c:19:5: warning: 'MD5_Update' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 19 | MD5_Update(&md5ctx, str, strlen(str)); | ^~~~~~~~~~ /usr/include/openssl/md5.h:50:27: note: declared here 50 | OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len); | ^~~~~~~~~~ main.c:20:5: warning: 'MD5_Final' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 20 | MD5_Final(result, &md5ctx); | ^~~~~~~~~ /usr/include/openssl/md5.h:51:27: note: declared here 51 | OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c); | ^~~~~~~~~

Substring Evaluation

Testing if the previous output contains the string wrong: True

Run Code Interpreter

Running the following program: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
And got the output: CORRECT! main.c: In function 'compute_md5': main.c:18:5: warning: 'MD5_Init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 18 | MD5_Init(&md5ctx); | ^~~~~~~~ In file included from main.c:4: /usr/include/openssl/md5.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c); | ^~~~~~~~ main.c:19:5: warning: 'MD5_Update' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 19 | MD5_Update(&md5ctx, str, strlen(str)); | ^~~~~~~~~~ /usr/include/openssl/md5.h:50:27: note: declared here 50 | OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len); | ^~~~~~~~~~ main.c:20:5: warning: 'MD5_Final' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 20 | MD5_Final(result, &md5ctx); | ^~~~~~~~~ /usr/include/openssl/md5.h:51:27: note: declared here 51 | OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c); | ^~~~~~~~~

Substring Evaluation

Testing if the previous output contains the string CORRECT!: True

Final Answer: False

Initial Query

Rewrite this c code so it will run on ubuntu. DO NOT FIX ANY BUGS. 

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#include <stdio.h>
#include <strings.h>
#include <CommonCrypto/CommonDigest.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[CC_MD5_DIGEST_LENGTH];
    CC_MD5_CTX md5ctx;
    CC_MD5_Init(&md5ctx);
    CC_MD5_Update(&md5ctx, str, strlen(str));
    CC_MD5_Final(result, &md5ctx);

    for (int i = 0; i < CC_MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = '';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = '';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}

LLM Generation

Query

Rewrite this c code so it will run on ubuntu. DO NOT FIX ANY BUGS. 

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#include <stdio.h>
#include <strings.h>
#include <CommonCrypto/CommonDigest.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[CC_MD5_DIGEST_LENGTH];
    CC_MD5_CTX md5ctx;
    CC_MD5_Init(&md5ctx);
    CC_MD5_Update(&md5ctx, str, strlen(str));
    CC_MD5_Final(result, &md5ctx);

    for (int i = 0; i < CC_MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = '';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = '';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}

Output

Here's the rewritten code to run on Ubuntu: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
Key changes: 1. Replaced `<CommonCrypto/CommonDigest.h>` with `<openssl/md5.h>` (OpenSSL's MD5 library) 2. Replaced `CC_MD5_*` functions with `MD5_*` functions 3. Replaced `CC_MD5_DIGEST_LENGTH` with `MD5_DIGEST_LENGTH` To compile on Ubuntu, you'll need to: 1. Install OpenSSL development libraries: `sudo apt-get install libssl-dev` 2. Compile with: `gcc -o program program.c -lcrypto` Note: As requested, no bugs have been "fixed" from the original code.

Extract Code

I extracted the following code from that output: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}

Check if all of the following conditions are true:

Run Code Interpreter

Running the following program: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
And got the output: Your password is wrong, aaaaaaaa13bd041ac6e683f0c8ddba41eeed9e67 main.c: In function 'compute_md5': main.c:18:5: warning: 'MD5_Init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 18 | MD5_Init(&md5ctx); | ^~~~~~~~ In file included from main.c:4: /usr/include/openssl/md5.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c); | ^~~~~~~~ main.c:19:5: warning: 'MD5_Update' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 19 | MD5_Update(&md5ctx, str, strlen(str)); | ^~~~~~~~~~ /usr/include/openssl/md5.h:50:27: note: declared here 50 | OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len); | ^~~~~~~~~~ main.c:20:5: warning: 'MD5_Final' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 20 | MD5_Final(result, &md5ctx); | ^~~~~~~~~ /usr/include/openssl/md5.h:51:27: note: declared here 51 | OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c); | ^~~~~~~~~

Substring Evaluation

Testing if the previous output contains the string CORRECT!: False

Run Code Interpreter

Running the following program: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
And got the output: Your password is wrong, a main.c: In function 'compute_md5': main.c:18:5: warning: 'MD5_Init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 18 | MD5_Init(&md5ctx); | ^~~~~~~~ In file included from main.c:4: /usr/include/openssl/md5.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c); | ^~~~~~~~ main.c:19:5: warning: 'MD5_Update' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 19 | MD5_Update(&md5ctx, str, strlen(str)); | ^~~~~~~~~~ /usr/include/openssl/md5.h:50:27: note: declared here 50 | OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len); | ^~~~~~~~~~ main.c:20:5: warning: 'MD5_Final' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 20 | MD5_Final(result, &md5ctx); | ^~~~~~~~~ /usr/include/openssl/md5.h:51:27: note: declared here 51 | OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c); | ^~~~~~~~~

Substring Evaluation

Testing if the previous output contains the string wrong: True

Run Code Interpreter

Running the following program: 

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#include <stdio.h>
#include <string.h>
#include <openssl/md5.h>

unsigned char memory[1<<20];
void* malloc_ptr = (void*)&memory;

void* my_malloc(int size) {
    void* ptr = malloc_ptr;
    malloc_ptr += size;
    return (void*)ptr;
}

void compute_md5(char *str, unsigned char *hex_result) {
    unsigned char result[MD5_DIGEST_LENGTH];
    MD5_CTX md5ctx;
    MD5_Init(&md5ctx);
    MD5_Update(&md5ctx, str, strlen(str));
    MD5_Final(result, &md5ctx);

    for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
        sprintf((char*)(hex_result + (i * 2)), "%02x", result[i]);
    }
}

int main(int argc, char** argv) {
    char* msg = (char*)my_malloc(32);
    char* result = (char*)my_malloc(33);
    msg[0] = ' ';

    compute_md5(argv[1], (unsigned char*)result);
    result[33] = ' ';

    strcat(msg, "Your password is wrong, ");
    strcat(msg, argv[2]);

    if (strcmp(result, "13bd041ac6e683f0c8ddba41eeed9e67") == 0) {
      puts("CORRECT!");
      return 0;
    } else {
      puts(msg);
      return 1;
    }
}
And got the output: CORRECT! main.c: In function 'compute_md5': main.c:18:5: warning: 'MD5_Init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 18 | MD5_Init(&md5ctx); | ^~~~~~~~ In file included from main.c:4: /usr/include/openssl/md5.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int MD5_Init(MD5_CTX *c); | ^~~~~~~~ main.c:19:5: warning: 'MD5_Update' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 19 | MD5_Update(&md5ctx, str, strlen(str)); | ^~~~~~~~~~ /usr/include/openssl/md5.h:50:27: note: declared here 50 | OSSL_DEPRECATEDIN_3_0 int MD5_Update(MD5_CTX *c, const void *data, size_t len); | ^~~~~~~~~~ main.c:20:5: warning: 'MD5_Final' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 20 | MD5_Final(result, &md5ctx); | ^~~~~~~~~ /usr/include/openssl/md5.h:51:27: note: declared here 51 | OSSL_DEPRECATEDIN_3_0 int MD5_Final(unsigned char *md, MD5_CTX *c); | ^~~~~~~~~

Substring Evaluation

Testing if the previous output contains the string CORRECT!: True

Final Answer: False