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Commit 2e71ceb0 authored by Alex Shlyapnikov's avatar Alex Shlyapnikov
Browse files

Expand seccomp whitelist 

Add syscalls required by sanitizers.

Bug: 34606909
Test: Make sure Android boots when built with SANITIZE_TARGET='address'
Change-Id: Ifa223fb663a4ff43c8b8df9b7bf9452e41079e2e
parent e5fe799e

init/seccomp.cpp

+5 −0
Original line number Diff line number Diff line
@@ -234,6 +234,11 @@ bool set_seccomp_filter() { 
    // b/34817266

    AllowSyscall(f, 252); // __NR_epoll_wait



    // Needed by sanitizers (b/34606909)

    // 5 (__NR_open) and 195 (__NR_stat64) are also required, but they are

    // already allowed.

    AllowSyscall(f, 85);  // __NR_readlink



    // arm32-on-arm64 only filter - autogenerated from bionic syscall usage

    for (size_t i = 0; i < arm_filter_size; ++i)

        f.push_back(arm_filter[i]);