From dabbbec4977082766869b8fb0e99586993d2dfaf Mon Sep 17 00:00:00 2001 From: nicm Date: Sat, 23 Jan 2010 17:50:56 +0000 Subject: Don't leak if arguments appear multiple times, from Tiago Cunha. --- usr.bin/tmux/cmd-bind-key.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'usr.bin/tmux/cmd-bind-key.c') diff --git a/usr.bin/tmux/cmd-bind-key.c b/usr.bin/tmux/cmd-bind-key.c index e8329555e64..a7de6097b77 100644 --- a/usr.bin/tmux/cmd-bind-key.c +++ b/usr.bin/tmux/cmd-bind-key.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cmd-bind-key.c,v 1.7 2009/12/03 22:50:10 nicm Exp $ */ +/* $OpenBSD: cmd-bind-key.c,v 1.8 2010/01/23 17:50:56 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott @@ -79,7 +79,8 @@ cmd_bind_key_parse(struct cmd *self, int argc, char **argv, char **cause) data->can_repeat = 1; break; case 't': - data->tablename = xstrdup(optarg); + if (data->tablename == NULL) + data->tablename = xstrdup(optarg); break; default: goto usage; -- cgit v1.2.3-59-g8ed1b