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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2016-12-16 12:50:20 +0200 |
|---|---|---|
| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2016-12-16 12:53:22 +0200 |
| commit | e71fe84708174b3ae56add6d2ad98e9c91f84589 (patch) | |
| tree | f6054cb38078e4bdedee23cdd126a865103bd7d2 /src/backend/executor/nodeSubplan.c | |
| parent | ccf24539b6bf23345c57b76749b84c9af31ca8a5 (diff) | |
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/nodeSubplan.c')
0 files changed, 0 insertions, 0 deletions