From: Ben Pfaff <blp@nicira.com>
Date: Wed, 28 May 2008 23:02:00 +0000 (-0700)
Subject: Fix use-after-free bug.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=051ea3978c4a74fb44978b49eec6bbacee751516;p=openvswitch

Fix use-after-free bug.
---

diff --git a/secchan/secchan.c b/secchan/secchan.c
index 6dd6302c..26621dfe 100644
--- a/secchan/secchan.c
+++ b/secchan/secchan.c
@@ -224,14 +224,16 @@ new_management_connection(const char *nl_name, struct vconn *new_remote)
         VLOG_ERR("could not connect to %s (%s)",
                  nl_name_without_subscription, strerror(retval));
         vconn_close(new_remote);
+        free(nl_name_without_subscription);
         return;
     }
-    free(nl_name_without_subscription);
 
     /* Add it to the relay list. */
     r1 = rconn_new_from_vconn(nl_name_without_subscription, 1, new_local);
     r2 = rconn_new_from_vconn("passive", 1, new_remote);
     relay_create(r1, r2);
+
+    free(nl_name_without_subscription);
 }
 
 static void