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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2016-12-16 12:50:20 +0200 |
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| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2016-12-16 12:53:04 +0200 |
| commit | 4f5182e18d3ec7b84c24ceba2c436ea890c95e25 (patch) | |
| tree | f96c0266aaabc89b0f2f551239664f11d9100440 /src/backend/executor/nodeRecursiveunion.c | |
| parent | 93513d1b6559b2d0805f0b02d312ee550e3d010b (diff) | |
| download | postgresql-4f5182e18d3ec7b84c24ceba2c436ea890c95e25.tar.gz postgresql-4f5182e18d3ec7b84c24ceba2c436ea890c95e25.zip | |
Fix off-by-one in memory allocation for quote_literal_cstr().
The calculation didn't take into account the NULL terminator. That lead
to overwriting the palloc'd buffer by one byte, if the input consists
entirely of backslashes. For example "format('%L', E'\\')".
Fixes bug #14468. Backpatch to all supported versions.
Report: https://www.postgresql.org/message-id/20161216105001.13334.42819%40wrigleys.postgresql.org
Diffstat (limited to 'src/backend/executor/nodeRecursiveunion.c')
0 files changed, 0 insertions, 0 deletions