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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-21 05:05:26 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-21 05:05:26 +0000
commite75d99818dd3940be997520e64db8c9e3b207e39 (patch)
tree0003ca0de74fcc8d18433e34ea68d2e7aaf06b7c /src/backend/catalog/dependency.c
parentReleasing progress-linux version 15.6-0+deb12u1~progress6.99u1. (diff)
downloadpostgresql-15-e75d99818dd3940be997520e64db8c9e3b207e39.tar.xz
postgresql-15-e75d99818dd3940be997520e64db8c9e3b207e39.zip
Merging upstream version 15.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/backend/catalog/dependency.c')
-rw-r--r--src/backend/catalog/dependency.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/src/backend/catalog/dependency.c b/src/backend/catalog/dependency.c
index 85e2a90..3cca107 100644
--- a/src/backend/catalog/dependency.c
+++ b/src/backend/catalog/dependency.c
@@ -75,6 +75,7 @@
#include "commands/trigger.h"
#include "commands/typecmds.h"
#include "funcapi.h"
+#include "miscadmin.h"
#include "nodes/nodeFuncs.h"
#include "parser/parsetree.h"
#include "rewrite/rewriteRemove.h"
@@ -517,6 +518,12 @@ findDependentObjects(const ObjectAddress *object,
return;
/*
+ * since this function recurses, it could be driven to stack overflow,
+ * because of the deep dependency tree, not only due to dependency loops.
+ */
+ check_stack_depth();
+
+ /*
* It's also possible that the target object has already been completely
* processed and put into targetObjects. If so, again we just add the
* specified objflags to its entry and return.
@@ -2378,7 +2385,11 @@ process_function_rte_ref(RangeTblEntry *rte, AttrNumber attnum,
{
TupleDesc tupdesc;
- tupdesc = get_expr_result_tupdesc(rtfunc->funcexpr, true);
+ /* If it has a coldeflist, it certainly returns RECORD */
+ if (rtfunc->funccolnames != NIL)
+ tupdesc = NULL; /* no need to work hard */
+ else
+ tupdesc = get_expr_result_tupdesc(rtfunc->funcexpr, true);
if (tupdesc && tupdesc->tdtypeid != RECORDOID)
{
/*