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| author | Josh Stone <jistone@redhat.com> | 2020-03-03 15:04:57 -0800 |
|---|---|---|
| committer | Josh Stone <cuviper@gmail.com> | 2020-03-08 18:44:12 -0700 |
| commit | 676b9bc477dfe58971b7df9df4e3a053bb187dee (patch) | |
| tree | 02cf5638192c881ed7d17c5c5f496bd6e8efca37 /src/rustllvm/RustWrapper.cpp | |
| parent | 2cb0b8582ebbf9784db9cec06fff517badbf4553 (diff) | |
| download | rust-676b9bc477dfe58971b7df9df4e3a053bb187dee.tar.gz rust-676b9bc477dfe58971b7df9df4e3a053bb187dee.zip | |
unix: Don't override existing SIGSEGV/BUS handlers
Although `stack_overflow::init` runs very early in the process, even before `main`, there may already be signal handlers installed for things like the address sanitizer. In that case, just leave it alone, and don't bother trying to allocate our own signal stacks either.
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
0 files changed, 0 insertions, 0 deletions