From 3163a0822c7192b2f57c517dcfddaeabda776197 Mon Sep 17 00:00:00 2001
From: Harmandeep Kaur <write.harmandeep@gmail.com>
Date: Wed, 10 Feb 2016 16:49:38 +0530
Subject: [PATCH] libxc: fix leak in xc_offline_page error path

Avoid leaking the mapping of the m2p in one of the possible failure cases.

Coverity CID 1351225

Signed-off-by: Harmandeep Kaur <write.harmandeep@gmail.com>
Reviewed-by: Dario Faggioli <dario.faggioli@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
---
 tools/libxc/xc_offline_page.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/libxc/xc_offline_page.c b/tools/libxc/xc_offline_page.c
index bc91d51483..3248a345a0 100644
--- a/tools/libxc/xc_offline_page.c
+++ b/tools/libxc/xc_offline_page.c
@@ -504,7 +504,7 @@ int xc_exchange_page(xc_interface *xch, int domid, xen_pfn_t mfn)
     if ( xc_map_domain_meminfo(xch, domid, &minfo) )
     {
         PERROR("Could not map domain's memory information\n");
-        return -1;
+        goto failed;
     }
 
     /* For translation macros */
-- 
2.30.2