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authorZou Wei <[email protected]>2020-04-15 12:15:01 +0800
committerKees Cook <[email protected]>2020-09-08 16:26:45 -0700
commita23042882ff29ae2df04f46ac0d4c50f66e7e497 (patch)
tree1651c0bb38233d1a5411df139e1e1baf99cad481
parent2d9ca267a944c2b6ed5b4d750b1cf0407b6262b4 (diff)
selftests/seccomp: Use bitwise instead of arithmetic operator for flags
This silences the following coccinelle warning: "WARNING: sum of probable bitmasks, consider |" tools/testing/selftests/seccomp/seccomp_bpf.c:3131:17-18: WARNING: sum of probable bitmasks, consider | tools/testing/selftests/seccomp/seccomp_bpf.c:3133:18-19: WARNING: sum of probable bitmasks, consider | tools/testing/selftests/seccomp/seccomp_bpf.c:3134:18-19: WARNING: sum of probable bitmasks, consider | tools/testing/selftests/seccomp/seccomp_bpf.c:3135:18-19: WARNING: sum of probable bitmasks, consider | Fixes: 6a21cc50f0c7 ("seccomp: add a return code to trap to userspace") Reported-by: Hulk Robot <[email protected]> Signed-off-by: Zou Wei <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Kees Cook <[email protected]>
-rw-r--r--tools/testing/selftests/seccomp/seccomp_bpf.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c
index bfb382580493..c5002fc25b00 100644
--- a/tools/testing/selftests/seccomp/seccomp_bpf.c
+++ b/tools/testing/selftests/seccomp/seccomp_bpf.c
@@ -3173,11 +3173,11 @@ skip:
static int user_notif_syscall(int nr, unsigned int flags)
{
struct sock_filter filter[] = {
- BPF_STMT(BPF_LD+BPF_W+BPF_ABS,
+ BPF_STMT(BPF_LD|BPF_W|BPF_ABS,
offsetof(struct seccomp_data, nr)),
- BPF_JUMP(BPF_JMP+BPF_JEQ+BPF_K, nr, 0, 1),
- BPF_STMT(BPF_RET+BPF_K, SECCOMP_RET_USER_NOTIF),
- BPF_STMT(BPF_RET+BPF_K, SECCOMP_RET_ALLOW),
+ BPF_JUMP(BPF_JMP|BPF_JEQ|BPF_K, nr, 0, 1),
+ BPF_STMT(BPF_RET|BPF_K, SECCOMP_RET_USER_NOTIF),
+ BPF_STMT(BPF_RET|BPF_K, SECCOMP_RET_ALLOW),
};
struct sock_fprog prog = {