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Allow sched_getaffinity with sanitizers

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PiperOrigin-RevId: 515024410
Change-Id: I7c48d701b0c3ecab41c3363f8cb46a1c8fa6d97e
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Sandboxed API Team 2023-03-08 06:50:31 -08:00 committed by Copybara-Service
parent e3b2d232b4
commit 80cc894c39
1 changed files with 3 additions and 0 deletions
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sandboxed_api/sandbox2/policybuilder.cc
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@ -324,6 +324,9 @@ PolicyBuilder& PolicyBuilder::AllowLlvmSanitizers() {
// Sanitizers may try color output. For example:
// https://github.com/llvm/llvm-project/blob/87dd3d350c4ce0115b2cdf91d85ddd05ae2661aa/compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cpp#L157
OverridableBlockSyscallWithErrno(__NR_ioctl, EPERM);
// https://github.com/llvm/llvm-project/blob/9aa39481d9eb718e872993791547053a3c1f16d5/compiler-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cpp#L150
// https://sourceware.org/git/?p=glibc.git;a=blob;f=nptl/pthread_getattr_np.c;h=de7edfa0928224eb8375e2fe894d6677570fbb3b;hb=HEAD#l188
OverridableBlockSyscallWithErrno(__NR_sched_getaffinity, EPERM);
// https://github.com/llvm/llvm-project/blob/02c2b472b510ff55679844c087b66e7837e13dc2/compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp#L434
#ifdef __NR_readlink
OverridableBlockSyscallWithErrno(__NR_readlink, ENOENT);