Re: [PATCH] Don't segfault on NULL tty.path
On Wed, Apr 29, 2015 at 12:06:42AM +0100, Nicholas Marriott wrote:
> Actually I think I already fixed this?
Yes, I think you rolled this into a larger fix for something else. It
doesn't crash for me anymore.
Cheers,
-- Thomas Adam
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Re: [PATCH] Don't segfault on NULL tty.path
Actually I think I already fixed this?
On Tue, Apr 28, 2015 at 04:58:51PM +0100, Thomas Adam wrote:
> When checking a client's tty path, don't segfault if it's NULL.
> ---
> cmd-find.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/cmd-find.c b/cmd-find.c
> index fab3849..3ac9936 100644
> --- a/cmd-find.c
> +++ b/cmd-find.c
> @@ -243,6 +243,8 @@ cmd_find_current_session_with_client(struct
> cmd_find_state *fs)
>
> /* If this is running in a pane, that's great. */
> RB_FOREACH(wp, window_pane_tree, &all_window_panes) {
> + if (fs->cmdq->client->tty.path == NULL)
> + continue;
> if (strcmp(wp->tty, fs->cmdq->client->tty.path) == 0)
> break;
> }
> --
> 2.1.4
>
>
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Re: [PATCH] Don't segfault on NULL tty.path
I don't think we should enter this function at all in that case, or perhaps
just not do the loop
Original message
From: Thomas Adam
Date:28/04/2015 16:58 (GMT+00:00)
To: tmux-users@lists.sourceforge.net
Cc: Thomas Adam
Subject: [PATCH] Don't segfault on NULL tty.path
When checking a client's tty path, don't segfault if it's NULL.
---
cmd-find.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/cmd-find.c b/cmd-find.c
index fab3849..3ac9936 100644
--- a/cmd-find.c
+++ b/cmd-find.c
@@ -243,6 +243,8 @@ cmd_find_current_session_with_client(struct cmd_find_state
*fs)
/* If this is running in a pane, that's great. */
RB_FOREACH(wp, window_pane_tree, &all_window_panes) {
+if (fs->cmdq->client->tty.path == NULL)
+continue;
if (strcmp(wp->tty, fs->cmdq->client->tty.path) == 0)
break;
}
--
2.1.4
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