Set the pointer to NULL after it's been freed()

This commit is contained in:
Robert James Kaes 2002-05-17 16:39:35 +00:00
parent e4e78e0f1b
commit 700f129750

View File

@ -1,4 +1,4 @@
/* $Id: utils.h,v 1.16 2002-04-18 17:49:14 rjkaes Exp $ /* $Id: utils.h,v 1.17 2002-05-17 16:39:35 rjkaes Exp $
* *
* See 'utils.h' for a detailed description. * See 'utils.h' for a detailed description.
* *
@ -69,13 +69,13 @@ extern char *debugging_strdup(const char* s, const char* file,
# define safecalloc(x, y) debugging_calloc(x, y, __FILE__, __LINE__) # define safecalloc(x, y) debugging_calloc(x, y, __FILE__, __LINE__)
# define safemalloc(x) debugging_malloc(x, __FILE__, __LINE__) # define safemalloc(x) debugging_malloc(x, __FILE__, __LINE__)
# define saferealloc(x, y) debugging_realloc(x, y, __FILE__, __LINE__) # define saferealloc(x, y) debugging_realloc(x, y, __FILE__, __LINE__)
# define safefree(x) debugging_free(x, __FILE__, __LINE__) # define safefree(x) debugging_free(x, __FILE__, __LINE__); (x) = NULL
# define safestrdup(x) debugging_strdup(x, __FILE__, __LINE__) # define safestrdup(x) debugging_strdup(x, __FILE__, __LINE__)
#else #else
# define safecalloc(x, y) calloc(x, y) # define safecalloc(x, y) calloc(x, y)
# define safemalloc(x) malloc(x) # define safemalloc(x) malloc(x)
# define saferealloc(x, y) realloc(x, y) # define saferealloc(x, y) realloc(x, y)
# define safefree(x) free(x) # define safefree(x) free(x); (x) = NULL
# define safestrdup(x) strdup(x) # define safestrdup(x) strdup(x)
#endif #endif