From: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: Mon, 19 Mar 2012 20:52:20 +0000 (-0300)
Subject: pg_dump: fix double free of query results
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=77503a7638a35eedd9cb08d9ca4c54deb203521d;p=users%2Fc2main%2Fpostgres.git

pg_dump: fix double free of query results

This bug was introduced while refactoring in commit 1631598e --- no need
to back-patch.

Bug report and fix from Joachim Wieland.
---

diff --git a/src/bin/pg_dump/pg_dump.c b/src/bin/pg_dump/pg_dump.c
index 2b0a5ff81a..57a6ccb56f 100644
--- a/src/bin/pg_dump/pg_dump.c
+++ b/src/bin/pg_dump/pg_dump.c
@@ -2372,8 +2372,6 @@ dumpBlobs(Archive *fout, void *arg)
 		PQclear(res);
 	} while (ntups > 0);
 
-	PQclear(res);
-
 	return 1;
 }