mirror of
https://github.com/postgres/postgres.git
synced 2026-04-08 02:35:51 -04:00
4c08960d97
A security patch changed them today, so close the coverage gap now. Test that buffer overrun is avoided when pg_mblen*() requires more than the number of bytes remaining. This does not cover the calls in dict_thesaurus.c or in dict_synonym.c. That code is straightforward. To change that code's input, one must have access to modify installed OS files, so low-privilege users are not a threat. Testing this would likewise require changing installed share/postgresql/tsearch_data, which was enough of an obstacle to not bother. Security: CVE-2026-2006 Backpatch-through: 14 Co-authored-by: Thomas Munro <thomas.munro@gmail.com> Co-authored-by: Noah Misch <noah@leadboat.com> Reviewed-by: Heikki Linnakangas <hlinnaka@iki.fi>
4 lines
123 B
Text
4 lines
123 B
Text
/* skip test if not UTF8 server encoding */
|
|
SELECT getdatabaseencoding() <> 'UTF8' AS skip_test \gset
|
|
\if :skip_test
|
|
\quit
|