gcc/testsuite/c-c++-common/analyzer/leak-pr105906.c

   1 /* { dg-additional-options "-Wno-analyzer-too-complex" } */
   2
   3 #include "../../gcc.dg/analyzer/analyzer-decls.h"
   4
   5
   6 #define LEN 64
   7
   8 char **
   9 epystr_explode(const char *delim, char *str)
  10 {
  11         char **out = NULL;
  12         int i;
  13
  14         if (str == NULL || delim == NULL)
  15                 return NULL;
  16
  17         out = (char **) __builtin_malloc(LEN * sizeof(char *));
  18         if (out == NULL)
  19                 return NULL;
  20
  21         for (i = 0; i < LEN; i++) {
  22                 out[i] = __builtin_strdup("bla");
  23                 if (out[i] == NULL) /* { dg-bogus "leak" } */
  24                         goto freem;
  25         }
  26         return out;
  27
  28 freem:
  29         while (--i >= 0)
  30                 __builtin_free(out[i]);
  31         __builtin_free(out);
  32         return NULL;
  33 }