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seccomp: Add missing return in non-void function

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commit 04b38d0125 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: 8112c4f140 ("seccomp: remove 2-phase API")
Cc: stable@vger.kernel.org # 4.7+
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20210111172839.640914-1-paul@crapouillou.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Paul Cercueil 2021-01-11 17:28:39 +00:00 committed by Greg Kroah-Hartman
parent 0d95bdee02
commit aa00c2d60a
1 changed files with 2 additions and 0 deletions
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2
kernel/seccomp.c
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@ -921,6 +921,8 @@ static int __seccomp_filter(int this_syscall, const struct seccomp_data *sd,
const bool recheck_after_trace)
{
BUG();
return -1;
}
#endif