Commit e4d05028 authored by Kees Cook's avatar Kees Cook
Browse files

selftests/seccomp: Set NNP for TSYNC ESRCH flag test 



The TSYNC ESRCH flag test will fail for regular users because NNP was
not set yet. Add NNP setting.

Fixes: 51891498 ("seccomp: allow TSYNC and USER_NOTIF together")
Cc: stable@vger.kernel.org
Reviewed-by: default avatarTycho Andersen <tycho@tycho.ws>
Signed-off-by: default avatarKees Cook <keescook@chromium.org>
parent d7d2e5bb

tools/testing/selftests/seccomp/seccomp_bpf.c

+5 −0
Original line number Diff line number Diff line
@@ -3262,6 +3262,11 @@ TEST(user_notification_with_tsync) 
	int ret;

	unsigned int flags;



	ret = prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0);

	ASSERT_EQ(0, ret) {

		TH_LOG("Kernel does not support PR_SET_NO_NEW_PRIVS!");

	}



	/* these were exclusive */

	flags = SECCOMP_FILTER_FLAG_NEW_LISTENER |

		SECCOMP_FILTER_FLAG_TSYNC;