diff options
Diffstat (limited to 'canohost.c')
-rw-r--r-- | canohost.c | 10 |
1 files changed, 8 insertions, 2 deletions
@@ -12,7 +12,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: canohost.c,v 1.40 2004/06/21 17:36:31 avsm Exp $"); +RCSID("$OpenBSD: canohost.c,v 1.41 2004/07/21 11:51:29 djm Exp $"); #include "packet.h" #include "xmalloc.h" @@ -382,7 +382,13 @@ get_peer_port(int sock) int get_remote_port(void) { - return get_port(0); + static int port = -1; + + /* Cache to avoid getpeername() on a dead connection */ + if (port == -1) + port = get_port(0); + + return port; } int |