From: Tony Luck <tony.luck@intel.com>
Date: Thu, 9 Feb 2006 22:41:41 +0000 (-0800)
Subject: [IA64] sys32_signal() forgets to initialize ->sa_mask
X-Git-Tag: Ubuntu-5.4-5.4.0-11.14~54336^2~2
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=1ff0be1534839dabec85f6d16dc36734f4e158bf;p=mirror_ubuntu-focal-kernel.git

[IA64] sys32_signal() forgets to initialize ->sa_mask

Pointed out by Oleg Nesterov <oleg@tv-sign.ru>, who in turn
got the hint from Linus.

Signed-off-by: Tony Luck <tony.luck@intel.com>
---

diff --git a/arch/ia64/ia32/ia32_signal.c b/arch/ia64/ia32/ia32_signal.c
index 5856510210fa..b3355a9ca2c3 100644
--- a/arch/ia64/ia32/ia32_signal.c
+++ b/arch/ia64/ia32/ia32_signal.c
@@ -515,6 +515,7 @@ sys32_signal (int sig, unsigned int handler)
 
 	sigact_set_handler(&new_sa, handler, 0);
 	new_sa.sa.sa_flags = SA_ONESHOT | SA_NOMASK;
+	sigemptyset(&new_sa.sa.sa_mask);
 
 	ret = do_sigaction(sig, &new_sa, &old_sa);