From 82c65e3f3705c2922e88049f9336333781a26e55 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Tue, 4 Aug 2020 08:50:01 +0000
Subject: Also ignore SIGQUIT so it can't be used to kill the client when
 locked.

---
 proc.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'proc.c')

diff --git a/proc.c b/proc.c
index ce3bc8af..c0e2f55b 100644
--- a/proc.c
+++ b/proc.c
@@ -226,6 +226,7 @@ proc_set_signals(struct tmuxproc *tp, void (*signalcb)(int))
 	sigaction(SIGTSTP, &sa, NULL);
 	sigaction(SIGTTIN, &sa, NULL);
 	sigaction(SIGTTOU, &sa, NULL);
+	sigaction(SIGQUIT, &sa, NULL);
 
 	signal_set(&tp->ev_sigint, SIGINT, proc_signal_cb, tp);
 	signal_add(&tp->ev_sigint, NULL);
-- 
cgit 


From 31ed29e5511958845fabc66a479eeec39c1836bd Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Mon, 26 Oct 2020 19:00:37 +0000
Subject: SIGQUIT handler needs to be cleared before fork like the others,
 reported by Simon Andersson.

---
 proc.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'proc.c')

diff --git a/proc.c b/proc.c
index c0e2f55b..ff011565 100644
--- a/proc.c
+++ b/proc.c
@@ -270,6 +270,7 @@ proc_clear_signals(struct tmuxproc *tp, int defaults)
 
 	if (defaults) {
 		sigaction(SIGINT, &sa, NULL);
+		sigaction(SIGQUIT, &sa, NULL);
 		sigaction(SIGHUP, &sa, NULL);
 		sigaction(SIGCHLD, &sa, NULL);
 		sigaction(SIGCONT, &sa, NULL);
-- 
cgit