From: Paul Cercueil <paul@crapouillou.net> 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@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> --- kernel/seccomp.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/seccomp.c b/kernel/seccomp.c index b9bd5a6b51386..a9dd2325bdda6 100644 --- a/kernel/seccomp.c +++ b/kernel/seccomp.c @@ -771,6 +771,8 @@ static int __seccomp_filter(int this_syscall, const struct seccomp_data *sd, const bool recheck_after_trace) { BUG(); + + return -1; } #endif -- 2.25.1