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| author | Alex Crichton <alex@alexcrichton.com> | 2015-07-10 17:46:20 -0700 |
|---|---|---|
| committer | Alex Crichton <alex@alexcrichton.com> | 2015-07-12 15:08:40 -0700 |
| commit | 987dc84b521a9be98099b504aa91b7baa9d22409 (patch) | |
| tree | a0eaf5159ca98d9e1c38ed1eb411176c581c3335 /src/libstd/sys/unix/stack_overflow.rs | |
| parent | fe0b5c0d38fc937ff6cf3623c4277b0463b17748 (diff) | |
| download | rust-987dc84b521a9be98099b504aa91b7baa9d22409.tar.gz rust-987dc84b521a9be98099b504aa91b7baa9d22409.zip | |
std: Fix a TLS destructor bug on OSX
TLS tests have been deadlocking on the OSX bots for quite some time now and this commit is the result of the investigation into what's going on. It turns out that a value in TLS which is being destroyed (e.g. the destructor is run) can be reset back to the initial state **while the destructor is running** if TLS is re-accessed. To fix this we stop calling drop_in_place on OSX and instead move the data to a temporary location on the stack.
Diffstat (limited to 'src/libstd/sys/unix/stack_overflow.rs')
0 files changed, 0 insertions, 0 deletions