Alexander Barkov dae4fb0acb MDEV-15118 ExtractValue(xml,something_complex) does not work ...

Item_xml_str_func::fix_fields() used a local "String tmp" as a buffer
for args[1]->val_str(). "tmp" was freed at the end of fix_fields(),
while Items created during my_xpath_parse() still pointed to its fragments.

Adding a new member Item_xml_str_func::m_xpath_query and store the result
of args[1]->val_str() into it.

2018-01-30 11:07:35 +04:00

27 KiB

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