to_char(): prevent accesses beyond the allocated buffer Previously very long field masks for floats could access memory beyond the existing buffer allocated to hold the result.
Reported by Andres Freund and Peter Geoghegan. Backpatch to all supported versions. Security: CVE-2015-0241 Branch ------ REL9_1_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/037529a11c96a09c85b8bbc443f8301067c0ef22 Modified Files -------------- src/backend/utils/adt/formatting.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
