Fix memory leak with lower, upper and initcap with ICU-provided collations The leak happens in str_tolower, str_toupper and str_initcap, which are used in several places including their equivalent SQL-level functions, and can only be triggered when using an ICU-provided collation when converting the input string.
b615920 fixed a similar leak. Backpatch down 10 where ICU collations have been introduced. Author: Konstantin Knizhnik Discussion: https://postgr.es/m/[email protected] Backpatch-through: 10 Branch ------ REL_10_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/604d20679e20c72a36ba267e67bec356a79d8448 Modified Files -------------- src/backend/utils/adt/formatting.c | 3 +++ 1 file changed, 3 insertions(+)
