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/AA8D6FE9-4AB2-41B4-98CB-AE64BA668C03@yesql.se
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(-)
