diff options
Diffstat (limited to 'usr.bin/tmux/cmd-load-buffer.c')
| -rw-r--r-- | usr.bin/tmux/cmd-load-buffer.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/usr.bin/tmux/cmd-load-buffer.c b/usr.bin/tmux/cmd-load-buffer.c index f60398669f3..ab7029b42d2 100644 --- a/usr.bin/tmux/cmd-load-buffer.c +++ b/usr.bin/tmux/cmd-load-buffer.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cmd-load-buffer.c,v 1.36 2015/11/10 22:29:33 nicm Exp $ */ +/* $OpenBSD: cmd-load-buffer.c,v 1.37 2015/11/10 22:33:47 nicm Exp $ */ /* * Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org> @@ -81,8 +81,9 @@ cmd_load_buffer_exec(struct cmd *self, struct cmd_q *cmdq) file = xstrdup(path); else xasprintf(&file, "%s/%s", cwd, path); - if (realpath(file, resolved) == NULL) { - cmdq_error(cmdq, "%s: %s", file, strerror(errno)); + if (realpath(file, resolved) == NULL && + strlcpy(resolved, file, sizeof resolved) >= sizeof resolved) { + cmdq_error(cmdq, "%s: %s", file, strerror(ENAMETOOLONG)); return (CMD_RETURN_ERROR); } f = fopen(resolved, "rb"); |