diff options
Diffstat (limited to 'server/client.c')
| -rw-r--r-- | server/client.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/server/client.c b/server/client.c index d5cf630..185d059 100644 --- a/server/client.c +++ b/server/client.c @@ -77,6 +77,10 @@ int wantdefaults; abort(); } + if (!notice->z_port) { + /* must be a non-zero port # */ + return(ZSRV_BADSUBPORT); + } if (!(hlp2 = hostm_find_host(&who->sin_addr))) { /* not here */ return(ZSRV_HNOTFOUND); |