From: Tom Lane Date: Tue, 31 Jul 2007 15:50:01 +0000 (+0000) Subject: Fix security definer functions with polymorphic arguments. This case has X-Git-Tag: REL8_1_10~28 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bfe4f481460fc7d489f0adbe3eb63f2037ddab2a;p=thirdparty%2Fpostgresql.git Fix security definer functions with polymorphic arguments. This case has never worked because fmgr_security_definer() neglected to pass the fn_expr information through. Per report from Viatcheslav Kalinin. --- diff --git a/src/backend/utils/fmgr/fmgr.c b/src/backend/utils/fmgr/fmgr.c index 4d9aa23be5a..f380ad428d0 100644 --- a/src/backend/utils/fmgr/fmgr.c +++ b/src/backend/utils/fmgr/fmgr.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/fmgr/fmgr.c,v 1.97.2.1 2005/11/22 18:23:23 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/fmgr/fmgr.c,v 1.97.2.2 2007/07/31 15:50:01 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -793,6 +793,7 @@ fmgr_security_definer(PG_FUNCTION_ARGS) fmgr_info_cxt_security(fcinfo->flinfo->fn_oid, &fcache->flinfo, fcinfo->flinfo->fn_mcxt, true); + fcache->flinfo.fn_expr = fcinfo->flinfo->fn_expr; tuple = SearchSysCache(PROCOID, ObjectIdGetDatum(fcinfo->flinfo->fn_oid),