diff options
Diffstat (limited to 'main/utils.c')
| -rw-r--r-- | main/utils.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/main/utils.c b/main/utils.c index 0824a373a..034203046 100644 --- a/main/utils.c +++ b/main/utils.c @@ -2389,7 +2389,13 @@ int _ast_asprintf(char **ret, const char *file, int lineno, const char *func, co va_list ap; va_start(ap, fmt); - if ((res = vasprintf(ret, fmt, ap)) == -1) { + res = vasprintf(ret, fmt, ap); + if (res < 0) { + /* + * *ret is undefined so set to NULL to ensure it is + * initialized to something useful. + */ + *ret = NULL; MALLOC_FAILURE_MSG; } va_end(ap); |