From 58650d53c7974bf289a5f13c7f437cf9dd67d5a7 Mon Sep 17 00:00:00 2001
From: John Ferlan <jferlan@redhat.com>
Date: Thu, 14 Apr 2016 10:21:27 -0400
Subject: [PATCH] Resolve a couple of memory leaks

Commit id '4b75237f' seems to have triggered Coverity into finding
at least one memory leak in xen_xl.c for error path for cleanup where
the listenAddr would be leaked. Reviewing other callers, it seems that
qemu_parse_command.c would have the same issue, so just it too.

(cherry picked from commit 727a3c5860ef5e1fb8878da9d44c6e5e33a4f4ae)
---
 src/qemu/qemu_parse_command.c | 2 ++
 src/xenconfig/xen_xl.c        | 1 +
 2 files changed, 3 insertions(+)

diff --git a/src/qemu/qemu_parse_command.c b/src/qemu/qemu_parse_command.c
index 8b294a7df0..45b64a6eaf 100644
--- a/src/qemu/qemu_parse_command.c
+++ b/src/qemu/qemu_parse_command.c
@@ -500,6 +500,7 @@ qemuParseCommandLineVnc(virDomainDefPtr def,
 {
     int ret = -1;
     virDomainGraphicsDefPtr vnc = NULL;
+    char *listenAddr = NULL;
     char *tmp;
 
     if (VIR_ALLOC(vnc) < 0)
@@ -612,6 +613,7 @@ qemuParseCommandLineVnc(virDomainDefPtr def,
 
  cleanup:
     virDomainGraphicsDefFree(vnc);
+    VIR_FREE(listenAddr);
     return ret;
 }
 
diff --git a/src/xenconfig/xen_xl.c b/src/xenconfig/xen_xl.c
index 98a7fa6a26..aa09ae243c 100644
--- a/src/xenconfig/xen_xl.c
+++ b/src/xenconfig/xen_xl.c
@@ -242,6 +242,7 @@ xenParseXLSpice(virConfPtr conf, virDomainDefPtr def)
     return 0;
 
  cleanup:
+    VIR_FREE(listenAddr);
     virDomainGraphicsDefFree(graphics);
     return -1;
 }