diff options
Diffstat (limited to 'src/backend/tcop/fastpath.c')
| -rw-r--r-- | src/backend/tcop/fastpath.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/backend/tcop/fastpath.c b/src/backend/tcop/fastpath.c index b2c89033530..f123e2f0cbf 100644 --- a/src/backend/tcop/fastpath.c +++ b/src/backend/tcop/fastpath.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/tcop/fastpath.c,v 1.77 2004/12/31 22:01:16 pgsql Exp $ + * $PostgreSQL: pgsql/src/backend/tcop/fastpath.c,v 1.78 2005/03/29 00:17:05 tgl Exp $ * * NOTES * This cruft is the server side of PQfn. @@ -230,9 +230,14 @@ fetch_fp_info(Oid func_id, struct fp_info * fip) errmsg("function with OID %u does not exist", func_id))); pp = (Form_pg_proc) GETSTRUCT(func_htp); + /* watch out for catalog entries with more than FUNC_MAX_ARGS args */ + if (pp->pronargs > FUNC_MAX_ARGS) + elog(ERROR, "function %s has more than %d arguments", + NameStr(pp->proname), FUNC_MAX_ARGS); + fip->namespace = pp->pronamespace; fip->rettype = pp->prorettype; - memcpy(fip->argtypes, pp->proargtypes, FUNC_MAX_ARGS * sizeof(Oid)); + memcpy(fip->argtypes, pp->proargtypes.values, pp->pronargs * sizeof(Oid)); ReleaseSysCache(func_htp); |