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| author | dtucker@openbsd.org <dtucker@openbsd.org> | 2023-03-31 04:42:29 +0000 |
|---|---|---|
| committer | Darren Tucker <dtucker@dtucker.net> | 2023-03-31 16:17:22 +1100 |
| commit | 6f0308a3e717ebe68eeb3f95253612fab5dbf20e (patch) | |
| tree | 23f0ea1a66bad5f50d23ee3486489beb602e4e89 | |
| parent | 1c1124dc901fca1ea2cb762044b8f1a5793a2bed (diff) | |
| download | openssh-git-6f0308a3e717ebe68eeb3f95253612fab5dbf20e.tar.gz | |
upstream: Return immediately from get_sock_port
if sock <0 so we don't call getsockname on a negative FD. From Coverity
CID 291840, ok djm@
OpenBSD-Commit-ID: de1c1130646230c2eda559831fc6bfd1b61d9618
| -rw-r--r-- | canohost.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: canohost.c,v 1.76 2023/03/03 05:00:34 djm Exp $ */ +/* $OpenBSD: canohost.c,v 1.77 2023/03/31 04:42:29 dtucker Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -163,6 +163,8 @@ get_sock_port(int sock, int local) char strport[NI_MAXSERV]; int r; + if (sock < 0) + return -1; /* Get IP address of client. */ fromlen = sizeof(from); memset(&from, 0, sizeof(from)); |