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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: 51891498f2
("seccomp: allow TSYNC and USER_NOTIF together")
Cc: stable@vger.kernel.org
Reviewed-by: Tycho Andersen <tycho@tycho.ws>
Signed-off-by: Kees Cook <keescook@chromium.org>
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@ -3262,6 +3262,11 @@ TEST(user_notification_with_tsync)
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int ret;
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int ret;
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unsigned int flags;
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unsigned int flags;
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ret = prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0);
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ASSERT_EQ(0, ret) {
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TH_LOG("Kernel does not support PR_SET_NO_NEW_PRIVS!");
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}
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/* these were exclusive */
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/* these were exclusive */
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flags = SECCOMP_FILTER_FLAG_NEW_LISTENER |
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flags = SECCOMP_FILTER_FLAG_NEW_LISTENER |
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SECCOMP_FILTER_FLAG_TSYNC;
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SECCOMP_FILTER_FLAG_TSYNC;
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