[MDEV-41804] deeply nested ROWs crash - Jira

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Type: Bug
Status: Closed (View Workflow)
Priority: Blocker
Resolution: Fixed
Affects Version/s: 10.11, 11.4, 11.8, 12.3
Fix Version/s: 10.11.20, 11.4.14, 11.8.10, 12.3.4
Component/s: Server
Labels:
None

Bug Category:
Can result in hang or crash
Sprint:
Q1/2027 Server Development

Description

let $n=4000;

eval select $(repeat("row(1,", $n)) 1 $(repeat(")", $n));

select 1;

crashes without a stack trace on non-asan debug build.

Bug#39925442, fixed in mysql/mysql-server@58d334b02a96

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Assignee:: Sergei Golubchik

Reporter:: Sergei Golubchik

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 6 days ago 19:35

Updated:: Yesterday 09:40

Resolved:: Yesterday 09:40

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