Add missing error check in pgcrypto/crypt-md5.c. In theory, the second px_find_digest call in px_crypt_md5 could fail even though the first one succeeded, since resource allocation is required. Don't skip testing for a failure. (If one did happen, the likely result would be a crash rather than clean recovery from an OOM failure.)
The code's been like this all along, so back-patch to all supported branches. Daniel Gustafsson Discussion: https://postgr.es/m/[email protected] Branch ------ REL_11_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/1eb2d7e3ea8ef683d29b4f0a81b6f21662edd1e7 Modified Files -------------- contrib/pgcrypto/crypt-md5.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
