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| author | Chaithra Gopalareddy <chaithra.gopalareddy@oracle.com> | 2016-08-18 09:56:48 +0530 |
|---|---|---|
| committer | Chaithra Gopalareddy <chaithra.gopalareddy@oracle.com> | 2016-08-18 09:56:48 +0530 |
| commit | 0248fb2e8a3c6a02f443140cfcf68a0190354e23 (patch) | |
| tree | 257a3910614adf6a65f3255001665ca94b10b5a4 /support-files | |
| parent | 0c6eac64c7d63d1fdf6fa78724b817f03e5d7454 (diff) | |
| download | mariadb-git-0248fb2e8a3c6a02f443140cfcf68a0190354e23.tar.gz | |
Bug #23135667: CRASH AFTER DEEPLY NESTED BUILD_EQUAL_ITEMS_FOR_COND
Problem:
When build_equal_items_for_cond gets called for a big query
recursively, the specified thread_stack_size exceeds. But
optimizer does not handle this condition. As a result, server
exits.
Solution:
Check if we exceed specified stack size and if yes exit
gracefully by throwing an error.
Diffstat (limited to 'support-files')
0 files changed, 0 insertions, 0 deletions