SEI CERT C Coding Standard

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changes.mady.by.user Jeffrey Gennari

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changes.mady.by.user Jeffrey Gennari

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Code Block
bgColor#FFcccc
char *p2;
char *p = malloc(100);
/* ... */
if ((p2 = realloc(p, nsize)) == NULL) {
  if (p) free(p);
  p = NULL;
  return NULL;
}
p = p2;

...

Code Block
bgColor#ccccff
char *p2;
char *p = malloc(100);
/* ... */
if ( (nsize == 0) || (p2 = realloc(p, nsize)) == NULL) {
  if (p) free(p);
  p = NULL;
  return NULL;
}
p = p2;

...