diff options
-rw-r--r-- | xtoptions.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/xtoptions.c b/xtoptions.c index c3cc40e6..8478d26d 100644 --- a/xtoptions.c +++ b/xtoptions.c @@ -379,6 +379,8 @@ static int xtables_getportbyname(const char *name) } } freeaddrinfo(res); + if (ret < 0) + return ret; return ntohs(ret); } |