tmux: only consider ACCESSPERMS for setting mode on socket_path.

it explicitly removes any S_ISUID|S_ISGID|S_ISTXT bits, instead of letting
pledge(2) silenciously remove them.

ok nicm@ beck@ deraadt@

1 files changed, 1 insertions, 1 deletions

diff --git a/server.c b/server.c
index 24b1915a..051e2dec 100644
--- a/server.c
+++ b/server.c
@@ -258,7 +258,7 @@ server_update_socket(void)
 
 		if (stat(socket_path, &sb) != 0)
 			return;
-		mode = sb.st_mode;
+		mode = sb.st_mode & ACCESSPERMS;
 		if (n != 0) {
 			if (mode & S_IRUSR)
 				mode |= S_IXUSR;