From: Jan Wieck <JanWieck@Yahoo.com>
Date: Sun, 7 Feb 1999 15:13:13 +0000 (+0000)
Subject: Fixed not free'd heap tuple if BEFORE DELETE trigger procedure
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ccf330d67e2faf253c990707f19ccee2dab0a79e;p=postgresql

Fixed not free'd heap tuple if BEFORE DELETE trigger procedure
returns new created tuple instead of the one given to it.

Jan
---

diff --git a/src/backend/commands/trigger.c b/src/backend/commands/trigger.c
index 9636466bff..f5fd96d424 100644
--- a/src/backend/commands/trigger.c
+++ b/src/backend/commands/trigger.c
@@ -684,6 +684,8 @@ ExecBRDeleteTriggers(Relation rel, ItemPointer tupleid)
 		newtuple = ExecCallTriggerFunc(trigger[i]);
 		if (newtuple == NULL)
 			break;
+		if (newtuple != trigtuple)
+			pfree(newtuple);
 	}
 	CurrentTriggerData = NULL;
 	pfree(SaveTriggerData);