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NULL merge 8.4 to trunk#1720

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satya-bodapati merged 20 commits intopercona:trunkfrom
satya-bodapati:trunk
Jan 19, 2026
Merged

NULL merge 8.4 to trunk#1720
satya-bodapati merged 20 commits intopercona:trunkfrom
satya-bodapati:trunk

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jakub-nowakowski-percona and others added 20 commits August 22, 2025 15:39
https://perconadev.atlassian.net/browse/PXB-3624

Problem
=======

Wrong uninitialization order resulted in libcurl connections using
libev event loops that have already been destroyed.

We discovered that libcurl versions affected by CVE-2025-0665 cause
a crash in xbcloud.

Fix
===

Uninitialization order of libcurl multi handles and libev event loops
has been fixed.

Support for affected versions of libcurl has been dropped, and a warning
is now displayed when xbcloud is run with an unsupported version of
libcurl.
…4-8.0

[8.0] PXB-3624: Fix HTTP connection uninitialization order
…4-8.4

[8.4] PXB-3624: Fix HTTP connection uninitialization order
PKG-1198 Packaging tasks for release - PXB 8.4.0-5
…k mode

https://perconadev.atlassian.net/browse/PXB-3458

Problem
-------
When backup-my.cnf is used in --copy-back mode, it sets innodb_undo_directory
setting to "./". This doesn't make sense in this mode, and results in a backup
restoration error.

Fix
---
We ignore innodb_undo_directory setting if it's set to "./" in --copy-back mode.
…8-8.0

PXB-3458 : Ignore invalid innodb_undo_directory setting in --copy-back mode
…8-8.4

PXB-3458 : Ignore invalid innodb_undo_directory setting in --copy-back mode
@satya-bodapati satya-bodapati self-assigned this Jan 19, 2026
@satya-bodapati satya-bodapati merged commit 443bd65 into percona:trunk Jan 19, 2026
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4 participants