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| author | Sergei Golubchik <serg@mariadb.org> | 2019-11-04 18:30:48 +0100 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2019-11-04 23:14:27 +0100 |
| commit | cd156e2c3e8576ee42ff470235d3af005daee274 (patch) | |
| tree | af485bb26e2a74b047f6d72d15f3bef6bb9c7b77 /BUILD/compile-pentium-debug-all | |
| parent | 9277b6ec1ce8bc195a10b5deb11d65843adf8972 (diff) | |
| download | mariadb-git-cd156e2c3e8576ee42ff470235d3af005daee274.tar.gz | |
MDEV-20971 ASAN heap-use-after-free in list_delete / heap_close
Don't save/restore HP_INFO as it could be changed by a concurrent thread.
different parts of HP_INFO are protected by different mutexes and
the mutex that protect most of the HP_INFO does not protect its open_list
data.
As a bonus, make heap_check_heap() to take const HP_INFO* and not
make any changes there whatsoever.
Diffstat (limited to 'BUILD/compile-pentium-debug-all')
0 files changed, 0 insertions, 0 deletions