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
@@ -921,6 +921,8 @@ static int __seccomp_filter(int this_sys
const bool recheck_after_trace)
{
BUG();
+
+ return -1;
}
#endif
