sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h - Issue 314903002: Linux sandbox: restrict futex operations.

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Unified Diff: sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h

Issue 314903002: Linux sandbox: restrict futex operations. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Created 6 years, 7 months ago

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Index: sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h

diff --git a/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h b/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h

index f348bb59a2671336aef234da8e84eebf1d34b078..bc5a1c0e76afc184964c90f10d67a3ca8ddf5038 100644

--- a/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h

+++ b/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h

@@ -62,6 +62,9 @@ SANDBOX_EXPORT ErrorCode RestrictSocketcallCommand(SandboxBPF* sandbox);

// |sysno| is tkill.

ErrorCode RestrictKillTarget(pid_t target_pid, SandboxBPF* sandbox, int sysno);

+// Crash if FUTEX_CMP_REQUEUE_PI is used in the second argument of futex(2).

+ErrorCode RestrictFutex(SandboxBPF* sandbox);

} // namespace sandbox.

#endif // SANDBOX_LINUX_SECCOMP_BPF_HELPERS_SYSCALL_PARAMETERS_RESTRICTIONS_H_