Commit b1fa80b8 authored by Dan Fandrich's avatar Dan Fandrich
Browse files

lib510: don't write past the end of the buffer if it's too small

parent 646dc1c4

tests/libtest/lib510.c

+4 −0
Original line number Diff line number Diff line
@@ -48,6 +48,10 @@ static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp) 


  if(data) {

    size_t len = strlen(data);

    if(size*nmemb < len) {

      fprintf(stderr, "read buffer is too small to run test\n");

      return 0;

    }

    memcpy(ptr, data, len);

    pooh->counter++; /* advance pointer */

    return len;