[MDEV-39210] ExtractValue/UpdateXML crash - Jira

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Details

Type: Bug
Status: Closed (View Workflow)
Priority: Blocker
Resolution: Fixed
Affects Version/s: 10.6, 10.11, 11.4, 11.8, 12.3
Fix Version/s: 10.6.26, 10.11.17, 11.4.11, 11.8.7, 12.3.2
Component/s: XML Functions
Labels:
None

Bug Category:
Can result in hang or crash
Sprint:
Q2/2026 Server Maintenance

Description

SELECT ExtractValue('<!a/><!b/>', '/a');

SELECT UpdateXML('<!a/><!b/>', '/a', '<new/>');

SELECT ExtractValue('<!a/><!b/><!c/>', '/a');

SELECT ExtractValue('<?a/?><?b/?>', '/a');

SELECT ExtractValue('<!a/><?b/?>', '/a');

Reported by Qing Xu

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Activity

People

Assignee:: Alexey Botchkov

Reporter:: Sergei Golubchik

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Dates

Created:: 2026-03-30 15:21

Updated:: 2 days ago 15:54

Resolved:: 2026-04-19 17:06

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