diff options
Diffstat (limited to 'src/backend/utils/adt/cryptohashfuncs.c')
| -rw-r--r-- | src/backend/utils/adt/cryptohashfuncs.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/src/backend/utils/adt/cryptohashfuncs.c b/src/backend/utils/adt/cryptohashfuncs.c index 7e43c0e01db..03d84ea2172 100644 --- a/src/backend/utils/adt/cryptohashfuncs.c +++ b/src/backend/utils/adt/cryptohashfuncs.c @@ -35,15 +35,17 @@ md5_text(PG_FUNCTION_ARGS) text *in_text = PG_GETARG_TEXT_PP(0); size_t len; char hexsum[MD5_HASH_LEN + 1]; + const char *errstr = NULL; /* Calculate the length of the buffer using varlena metadata */ len = VARSIZE_ANY_EXHDR(in_text); /* get the hash result */ - if (pg_md5_hash(VARDATA_ANY(in_text), len, hexsum) == false) + if (pg_md5_hash(VARDATA_ANY(in_text), len, hexsum, &errstr) == false) ereport(ERROR, - (errcode(ERRCODE_OUT_OF_MEMORY), - errmsg("out of memory"))); + (errcode(ERRCODE_INTERNAL_ERROR), + errmsg("could not compute %s hash: %s", "MD5", + errstr))); /* convert to text and return it */ PG_RETURN_TEXT_P(cstring_to_text(hexsum)); @@ -58,12 +60,14 @@ md5_bytea(PG_FUNCTION_ARGS) bytea *in = PG_GETARG_BYTEA_PP(0); size_t len; char hexsum[MD5_HASH_LEN + 1]; + const char *errstr = NULL; len = VARSIZE_ANY_EXHDR(in); - if (pg_md5_hash(VARDATA_ANY(in), len, hexsum) == false) + if (pg_md5_hash(VARDATA_ANY(in), len, hexsum, &errstr) == false) ereport(ERROR, - (errcode(ERRCODE_OUT_OF_MEMORY), - errmsg("out of memory"))); + (errcode(ERRCODE_INTERNAL_ERROR), + errmsg("could not compute %s hash: %s", "MD5", + errstr))); PG_RETURN_TEXT_P(cstring_to_text(hexsum)); } @@ -111,12 +115,15 @@ cryptohash_internal(pg_cryptohash_type type, bytea *input) ctx = pg_cryptohash_create(type); if (pg_cryptohash_init(ctx) < 0) - elog(ERROR, "could not initialize %s context", typestr); + elog(ERROR, "could not initialize %s context: %s", typestr, + pg_cryptohash_error(ctx)); if (pg_cryptohash_update(ctx, data, len) < 0) - elog(ERROR, "could not update %s context", typestr); + elog(ERROR, "could not update %s context: %s", typestr, + pg_cryptohash_error(ctx)); if (pg_cryptohash_final(ctx, (unsigned char *) VARDATA(result), digest_len) < 0) - elog(ERROR, "could not finalize %s context", typestr); + elog(ERROR, "could not finalize %s context: %s", typestr, + pg_cryptohash_error(ctx)); pg_cryptohash_free(ctx); SET_VARSIZE(result, digest_len + VARHDRSZ); |