[8.0] PXB-3624: Fix HTTP connection uninitialization order #1711
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satya-bodapati
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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.
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@jakub-nowakowski-percona PR looks good. Can you provide jenkins link? |
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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.