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| author | Thomas Lively <7121787+tlively@users.noreply.github.com> | 2021-09-09 14:40:03 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-09-09 21:40:03 +0000 |
| commit | d127f82d7dbe27a35e07a4f3a723fa7b6811c756 (patch) | |
| tree | d901b5ad3d5ab55792a5618d118d0d9b335b470b /src/compiler-support.h | |
| parent | 4e4c53c62c93e6dbb165ac3e941ef85c65ddb359 (diff) | |
| download | binaryen-d127f82d7dbe27a35e07a4f3a723fa7b6811c756.tar.gz binaryen-d127f82d7dbe27a35e07a4f3a723fa7b6811c756.tar.bz2 binaryen-d127f82d7dbe27a35e07a4f3a723fa7b6811c756.zip | |
Make static buffers in numToString thread local (#4134)
Validation is performed on multiple threads at once and when there are multiple
validation failures, those threads can all end up in `numToString` at the same
time as they construct their respective error messages. Previously the threads
would race on their access to the snprintf buffers, sometimes leading to
segfaults. Fix the data races by making the buffers thread local.
Diffstat (limited to 'src/compiler-support.h')
0 files changed, 0 insertions, 0 deletions