From: Ben Pfaff <blp@nicira.com>
Date: Thu, 21 Jan 2010 18:51:37 +0000 (-0800)
Subject: ovsdb-idl: Fix use-after-free error in ovsdb_idl_txn_delete().
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7f7adb70cb34bb568f9b6327d6adb945326e029;p=openvswitch

ovsdb-idl: Fix use-after-free error in ovsdb_idl_txn_delete().
---

diff --git a/lib/ovsdb-idl.c b/lib/ovsdb-idl.c
index 4f547330..7ba0fd68 100644
--- a/lib/ovsdb-idl.c
+++ b/lib/ovsdb-idl.c
@@ -1229,6 +1229,7 @@ ovsdb_idl_txn_delete(struct ovsdb_idl_row *row)
         assert(!row->prereqs);
         hmap_remove(&row->table->idl->txn->txn_rows, &row->txn_node);
         free(row);
+        return;
     }
     if (hmap_node_is_null(&row->txn_node)) {
         hmap_insert(&row->table->idl->txn->txn_rows, &row->txn_node,