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| author | Vitaly Buka <vitalybuka@google.com> | 2017-10-15 04:18:29 +0000 |
|---|---|---|
| committer | Vitaly Buka <vitalybuka@google.com> | 2017-10-15 04:18:29 +0000 |
| commit | ac03fb616f27bcc49455ba101602579cf1c54928 (patch) | |
| tree | 72b570393f0c17f3cf22c9d4b58f0b71239f0b1a | |
| parent | 39690bdf429bc4aa0fb70ee454e6d602a77d0a39 (diff) | |
| download | bcm5719-llvm-ac03fb616f27bcc49455ba101602579cf1c54928.tar.gz bcm5719-llvm-ac03fb616f27bcc49455ba101602579cf1c54928.zip | |
[asan] Increase kHandlerStackSize for TracerThreadSignalHandler
4096 is not enough on some platform, e.g. Debian 4.9.0-3-amd64
llvm-svn: 315844
| -rw-r--r-- | compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc b/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc index 7e89d0cc885..e1cb6f76f2c 100644 --- a/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc +++ b/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc @@ -263,7 +263,7 @@ static void TracerThreadSignalHandler(int signum, void *siginfo, void *uctx) { } // Size of alternative stack for signal handlers in the tracer thread. -static const int kHandlerStackSize = 4096; +static const int kHandlerStackSize = 8192; // This function will be run as a cloned task. static int TracerThread(void* argument) { |
