On 2019-Mar-08, Alvaro Herrera wrote: > Fix crash with old libxml2 > > Certain libxml2 versions (such as the 2.7.6 commonly seen in older > distributions, but apparently only on x86_64) contain a bug that causes > xmlCopyNode, when called on a XML_DOCUMENT_NODE, to return a node that > xmlFreeNode crashes on. Arrange to call xmlFreeDoc instead of > xmlFreeNode for those nodes.
I forgot to note in the commit message that the crash was introduced yesterday with commit 251cf2e27bec98274e8bb002608680bdc211319e, "Fix minor deficiencies in XMLTABLE, xpath(), xmlexists()". -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
