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.
Per buildfarm members lapwing and grison. Author: Pavel Stehule, light editing by Álvaro. Discussion: https://postgr.es/m/[email protected] Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/2e616dee9e601d36462dc4cc48eb0b6a1ff20051 Modified Files -------------- src/backend/utils/adt/xml.c | 58 +++++++++++++++++++++++++++++++-------------- 1 file changed, 40 insertions(+), 18 deletions(-)
