pset6: check50 weird output and I don't know exactly how to debug

Question

here are all of my functions and the output I don't know exactly what's wrong but I am guessing it's something with either load or indexes cause server1 check50 works fine I tried using gdb to pinpoint my problem but I don't know what input to give to the server

load:

bool load(FILE* file, BYTE** content, size_t* length){
if(file == NULL) return false;
// initiate the array, its max len and current len 
BYTE buffer = 0;
length = 0;
int max_length = 1;
*content = malloc(max_length * sizeof(BYTE));
if(*content == NULL){
    return false;
}
while(true){
    buffer = fgetc(file);
    if(buffer == EOF) break;
    (*content)[(*length)++] = buffer;
    if(*length >= max_length){
        max_length *= 2;
        *content = realloc(*content, max_length);
        if(*content == NULL){
            return false;
        }
    }
}
*content = realloc(*content, *length * sizeof(BYTE));
if(*content == NULL) return false;
return true;
}

indexes:

char* indexes(const char* path){
if(access(path, R_OK) == -1){
    return NULL;
}
int path_len = strlen(path);
bool slash = false;
if(path[path_len - 1] == '/'){
    slash = true;
} else {
    path_len++;
}
char* fin_path = malloc(path_len + 1);
strcpy(fin_path, path);
if(!slash){
    fin_path[path_len - 1] = '/';
    fin_path[path_len] = '\0';
}

char* php = "index.php";
fin_path = realloc(fin_path, path_len + strlen(php) + 1);
strcat(fin_path, php);
if(access(fin_path, R_OK) != -1){
    return fin_path;
}

char* html = "index.html";
fin_path = realloc(fin_path, path_len + strlen(html) + 1);
strcat(fin_path, html);
if(access(fin_path, R_OK) != -1){
    return fin_path;
}
free(fin_path);
return NULL;
}

lookup:

const char* lookup(const char* path)
{
    const char* ext = strrchr(path, '.');
    if(ext != NULL){
        char* body = NULL;
        char* result = NULL;
        if(strcasecmp(ext, ".css") == 0){
            body = "text/css";
        } 
        else if (strcasecmp(ext, ".html") == 0){
            body = "text/html";
        }
        else if (strcasecmp(ext, ".gif") == 0){
            body = "image/gif";
        }
        else if (strcasecmp(ext, ".ico") == 0){
            body = "image/x-icon";
        }
        else if (strcasecmp(ext, ".jpg") == 0){
            body = "image/jpeg";
        }
        else if (strcasecmp(ext, ".js") == 0){
            body = "text/javascript";
        }
        else if (strcasecmp(ext, ".php") == 0){
            body = "text/x-php";
        }
        else if (strcasecmp(ext, ".png") == 0){
            body = "image/png";
        }
        else{
            return NULL;
        }
        result = malloc(strlen(body) + 1);
        strcpy(result, body);
        return result;
    }
    return NULL;
}

parse:

bool parse(const char* line, char* abs_path, char* query)
{
    // make sure the line has two spaces
    const char* haystack = line;
    char* firstSP = strchr(haystack, ' ');
    if(firstSP == NULL){
        error(400);
        return false;
    }
    char* secondSP = strchr((firstSP + 1), ' ');
    if(secondSP == NULL){
        error(400);
        return false;
    }

    // making sure there are no extra spaces
    if(strchr((secondSP + 1), ' ') != NULL){
        error(400);
        return false;
    }

    // checking the method is equal to "GET"
    int methodLen = firstSP - haystack;
    if (strncmp(haystack, "GET", methodLen) != 0){
        error(405);
        return false;
    }

    // checking the httpversion and the termination of the lin
    if(strcmp((secondSP + 1), "HTTP/1.1\r\n") != 0){
        error(505);
        return false;
    }

    // isolating the reqline
    int reqTarLen = secondSP - (firstSP + 1);
    char reqTar[reqTarLen + 1];
    strncpy(reqTar, (firstSP + 1), reqTarLen);
    reqTar[reqTarLen] = '\0';
    if(reqTar[0] != '/'){
        error(501);
        return false;
    }
    if(strchr(reqTar,'\"') != NULL){
        error(400);
        return false;
    }

the out put I got was:

:) server.c exists
:) server compiles
:( Requesting cat.jpg returns 200, image/jpeg, and correct image
:( Requesting cat.html returns 200, text/html, and correct file
:( Requesting cat2.HTML returns 200, text/html, and correct file
:( Requesting cat3.HtMl returns 200, text/html, and correct file
:( Requesting cat.gif returns 200, image/gif, and correct file
:( Requesting favicon.ico returns 200, image/x-icon, and correct file
:( Requesting test.css returns 200, text/css, and correct file
:( Requesting test.js returns 200, text/javascript, and correct file
:) Requesting hello.php returns 200, text/html, and correct output
:) Requesting hello.php? returns 200, text/html, and correct output
:( Requesting hello.php?name=Alice returns 200, text/html, and correct output
   \ expected output, but not "X-Powered-By: PHP/5.5.3\r\n"
:) Requesting /test redirects to /test/
:( Requesting /test/ outputs /test/index.html
:) Requesting directory containing index.php outputs index.php
:( Requesting two files in a row (cat.html then cat.jpg) succeeds
https://sandbox.cs50.net/checks/4fdfb14952ff43d1b7e1de3c619f22e1

update: sorry for earlier this is my first time using the stackexchange

Answer 1

A least you can see the expected an your output clicking on https://sandbox.cs50.net you can see such link after running the check50 .

After use the debug50 ./server public With putting the breakpoints inside the function load and step by step looking how your variables changed.