[Xen-changelog] [xen-4.1-testing] x86/hap: Fix memory leak of domain->arch.hvm_domain.dirty_vram

[Xen patchbot-4.1-testing <patchbot@xxxxxxx>]

# HG changeset patch
# User Kouya Shimura <kouya@xxxxxxxxxxxxxx>
# Date 1354788780 -3600
# Node ID 309ff3ad9dcce7e14fd50a958fff0f691ad8aa6d
# Parent  6c7febc0bbebb6b29432a3009b61f77ac3abc727
x86/hap: Fix memory leak of domain->arch.hvm_domain.dirty_vram

Signed-off-by: Kouya Shimura <kouya@xxxxxxxxxxxxxx>
Signed-off-by: Tim Deegan <tim@xxxxxxx>
xen-unstable changeset: 26203:b5cb6cccc32c
xen-unstable date: Thu Nov 29 11:01:00 UTC 2012
---


diff -r 6c7febc0bbeb -r 309ff3ad9dcc xen/arch/x86/mm/hap/hap.c
--- a/xen/arch/x86/mm/hap/hap.c Thu Dec 06 11:03:05 2012 +0100
+++ b/xen/arch/x86/mm/hap/hap.c Thu Dec 06 11:13:00 2012 +0100
@@ -686,6 +686,9 @@ void hap_teardown(struct domain *d)
 
     d->arch.paging.mode &= ~PG_log_dirty;
 
+    xfree(d->arch.hvm_domain.dirty_vram);
+    d->arch.hvm_domain.dirty_vram = NULL;
+
     hap_unlock(d);
 }
 

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