diff options
| author |   nicm <nicm@openbsd.org> | 2018-07-31 13:06:44 +0000 |
|---|---|---|
| committer | nicm <nicm@openbsd.org> | 2018-07-31 13:06:44 +0000 |
| commit | d8443b7bdc8c8eb843e4acf4ea5196b9429cde5a (patch) | |
| tree | fb28567d422c2fadb1520a4b688d7a3ba7b4e418 /usr.bin/tmux/cmd-load-buffer.c | |
| parent | Stop reversing bytes read from the framebuffer. That was added since (diff) | |
| download | wireguard-openbsd-d8443b7bdc8c8eb843e4acf4ea5196b9429cde5a.tar.xz wireguard-openbsd-d8443b7bdc8c8eb843e4acf4ea5196b9429cde5a.zip | |
Do not leak path or use it after free.
Diffstat (limited to 'usr.bin/tmux/cmd-load-buffer.c')
| -rw-r--r-- | usr.bin/tmux/cmd-load-buffer.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.bin/tmux/cmd-load-buffer.c b/usr.bin/tmux/cmd-load-buffer.c index f89d4691d46..5309dc8925d 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 1.52 2018/07/11 08:29:21 nicm Exp $ */ +/* $OpenBSD: cmd-load-buffer.c,v 1.53 2018/07/31 13:06:44 nicm Exp $ */ /* * Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org> @@ -85,7 +85,7 @@ cmd_load_buffer_exec(struct cmd *self, struct cmdq_item *item) error = server_set_stdin_callback(c, cmd_load_buffer_callback, cdata, &cause); if (error != 0) { - cmdq_error(item, "%s: %s", path, cause); + cmdq_error(item, "-: %s", cause); free(cause); return (CMD_RETURN_ERROR); } @@ -93,6 +93,8 @@ cmd_load_buffer_exec(struct cmd *self, struct cmdq_item *item) } file = server_client_get_path(c, path); + free(path); + f = fopen(file, "rb"); if (f == NULL) { cmdq_error(item, "%s: %s", file, strerror(errno)); |