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authorNicholas Marriott <nicm@cvs.openbsd.org>2013-05-15 15:34:10 +0000
committerNicholas Marriott <nicm@cvs.openbsd.org>2013-05-15 15:34:10 +0000
commit17ae6a19afcad6d87d179fe33c7e456e656eb4e2 (patch)
tree494656d8c4485cf1be4feca38a8fb04d15d65ed8
parentbcd9e88369a1e0fb3b93b6258e788a5de09fb130 (diff)
Reserve space for \0 in cmd_print, from George Nachman.
-rw-r--r--usr.bin/tmux/cmd.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/usr.bin/tmux/cmd.c b/usr.bin/tmux/cmd.c
index b92b61a771c..000e2ee7210 100644
--- a/usr.bin/tmux/cmd.c
+++ b/usr.bin/tmux/cmd.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cmd.c,v 1.84 2013/03/25 11:53:54 nicm Exp $ */
+/* $OpenBSD: cmd.c,v 1.85 2013/05/15 15:34:09 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -295,8 +295,8 @@ cmd_print(struct cmd *cmd, char *buf, size_t len)
size_t off, used;
off = xsnprintf(buf, len, "%s ", cmd->entry->name);
- if (off < len) {
- used = args_print(cmd->args, buf + off, len - off);
+ if (off + 1 < len) {
+ used = args_print(cmd->args, buf + off, len - off - 1);
if (used == 0)
off--;
else