Follow-up fixes for SHA-2 patch (commit 749a9e20c). This changes the check for valid characters in the salt string to only allow plain ASCII letters and digits. The previous coding was locale-dependent which doesn't really seem like a great idea here; moreover it could not work correctly in multibyte encodings.
This fixes a careless pointer-use-after-pfree, too. Reported-by: Tom Lane <[email protected]> Reported-by: Andres Freund <[email protected]> Author: Bernd Helmle <[email protected]> Discussion: https://postgr.es/m/[email protected] Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/969ab9d4f5d141ac25db092a0e5cd004d3d60a60 Modified Files -------------- contrib/pgcrypto/crypt-sha.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-)
