From 2cb3a419324f763b3856e49798603de208af0800 Mon Sep 17 00:00:00 2001
From: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Fri, 30 Sep 2016 11:01:03 +0100
Subject: [PATCH] tools/libxc: Don't leak foreign mappings when loading modules

Spotted by Coverity

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
---
 tools/libxc/xc_dom_core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/libxc/xc_dom_core.c b/tools/libxc/xc_dom_core.c
index 5326d36f5f..e177667e93 100644
--- a/tools/libxc/xc_dom_core.c
+++ b/tools/libxc/xc_dom_core.c
@@ -1119,6 +1119,7 @@ static int xc_dom_load_acpi(struct xc_dom_image *dom)
         }
 
         memcpy(ptr, dom->acpi_modules[i].data, dom->acpi_modules[i].length);
+        munmap(ptr, XC_PAGE_SIZE * num_pages);
 
         free(extents);
         i++;
-- 
2.30.2