crashing C program

tmpfile.c (text/plain), 503 bytes, created by Marien Zwart (RETIRED) on 2005-07-04 05:17:16 UTC

#include <stdio.h>

#define SMALLCHUNK 13100

int main() 
{
    FILE* myFile;
    char buffer[SMALLCHUNK];
    int i;

    myFile = fopen("/tmp/crash", "w+");
    if (!myFile) {
        exit(40);
    }
    
    if (fwrite("a", 1, 1, myFile) != 1) {
        exit(41);
    }
    
    if (fread(buffer, 1, SMALLCHUNK - 1, myFile)) {
        exit(42);
    }
    
    for(i=0; i < 4097; i++) {
        if(fwrite("n", 1, 1, myFile) != 1) {
            exit(43);
        }
        
    }
    
    return 0;
}