This is a note to let you know that I've just added the patch titled
seccomp: Add missing return in non-void function
to the 5.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
seccomp-add-missing-return-in-non-void-function.patch
and it can be found in the queue-5.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 04b38d012556199ba4c31195940160e0c44c64f0 Mon Sep 17 00:00:00 2001
From: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
Date: Mon, 11 Jan 2021 17:28:39 +0000
Subject: seccomp: Add missing return in non-void function
From: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
commit 04b38d012556199ba4c31195940160e0c44c64f0 upstream.
We don't actually care about the value, since the kernel will panic
before that; but a value should nonetheless be returned, otherwise the
compiler will complain.
Fixes: 8112c4f140fa ("seccomp: remove 2-phase API")
Cc: stable@xxxxxxxxxxxxxxx # 4.7+
Signed-off-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20210111172839.640914-1-paul@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
kernel/seccomp.c | 2 ++
1 file changed, 2 insertions(+)
--- a/kernel/seccomp.c
+++ b/kernel/seccomp.c
@@ -1284,6 +1284,8 @@ static int __seccomp_filter(int this_sys
const bool recheck_after_trace)
{
BUG();
+
+ return -1;
}
#endif
Patches currently in stable-queue which might be from paul@xxxxxxxxxxxxxxx are
queue-5.11/usb-musb-fix-runtime-pm-race-in-musb_queue_resume_work.patch
queue-5.11/mips-ingenic-disable-hptlb-for-d0-xburst-cpus-too.patch
queue-5.11/seccomp-add-missing-return-in-non-void-function.patch
