diff options
| -rw-r--r-- | lib/sockunion.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/sockunion.c b/lib/sockunion.c index 28a7f647cb..44378b5363 100644 --- a/lib/sockunion.c +++ b/lib/sockunion.c @@ -46,6 +46,9 @@ int str2sockunion(const char *str, union sockunion *su) { int ret; + if (str == NULL) + return -1; + memset(su, 0, sizeof(union sockunion)); ret = inet_pton(AF_INET, str, &su->sin.sin_addr); |