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| author | Noah Misch <noah@leadboat.com> | 2017-11-11 11:10:53 -0800 |
|---|---|---|
| committer | Noah Misch <noah@leadboat.com> | 2017-11-11 11:11:21 -0800 |
| commit | e7083dfce5754e38063502c683b7b7fa57021893 (patch) | |
| tree | b47df0cdb68a1678af339ea3f6ab4e87621cb716 /src/backend/access/gist/gistscan.c | |
| parent | 9efd83bfd32b38c675b263f532ebe9a6ec53149e (diff) | |
| download | postgresql-e7083dfce5754e38063502c683b7b7fa57021893.tar.gz postgresql-e7083dfce5754e38063502c683b7b7fa57021893.zip | |
Ignore XML declaration in xpath_internal(), for UTF8 databases.
When a value contained an XML declaration naming some other encoding,
this function interpreted UTF8 bytes as the named encoding, yielding
mojibake. xml_parse() already has similar logic. This would be
necessary but not sufficient for non-UTF8 databases, so preserve
behavior there until the xpath facility can support such databases
comprehensively. Back-patch to 9.3 (all supported versions).
Pavel Stehule and Noah Misch
Discussion: https://postgr.es/m/CAFj8pRC-dM=tT=QkGi+Achkm+gwPmjyOayGuUfXVumCxkDgYWg@mail.gmail.com
Diffstat (limited to 'src/backend/access/gist/gistscan.c')
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