diff options
Diffstat (limited to 'contrib/pgcrypto/pgcrypto.c')
| -rw-r--r-- | contrib/pgcrypto/pgcrypto.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/contrib/pgcrypto/pgcrypto.c b/contrib/pgcrypto/pgcrypto.c index c5587679098..f69ae107c3a 100644 --- a/contrib/pgcrypto/pgcrypto.c +++ b/contrib/pgcrypto/pgcrypto.c @@ -446,20 +446,8 @@ PG_FUNCTION_INFO_V1(pg_random_uuid); Datum pg_random_uuid(PG_FUNCTION_ARGS) { - uint8 *buf = (uint8 *) palloc(UUID_LEN); - - /* Generate random bits. */ - if (!pg_strong_random(buf, UUID_LEN)) - px_THROW_ERROR(PXE_NO_RANDOM); - - /* - * Set magic numbers for a "version 4" (pseudorandom) UUID, see - * http://tools.ietf.org/html/rfc4122#section-4.4 - */ - buf[6] = (buf[6] & 0x0f) | 0x40; /* "version" field */ - buf[8] = (buf[8] & 0x3f) | 0x80; /* "variant" field */ - - PG_RETURN_UUID_P((pg_uuid_t *) buf); + /* redirect to built-in function */ + return gen_random_uuid(fcinfo); } static void * |