From: Tom Lane Date: Tue, 31 Jul 2007 15:50:17 +0000 (+0000) Subject: Fix security definer functions with polymorphic arguments. This case has X-Git-Tag: REL7_4_18~17 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fab6a867fd38cb4abe326a9cb68f924d093f3dcf;p=postgresql 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 a22a0b27d5..2d5d8b3817 100644 --- a/src/backend/utils/fmgr/fmgr.c +++ b/src/backend/utils/fmgr/fmgr.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/fmgr/fmgr.c,v 1.76 2003/09/25 06:58:05 petere Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/fmgr/fmgr.c,v 1.76.2.1 2007/07/31 15:50:17 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -663,6 +663,7 @@ 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),