* [Qemu-devel] [4526] Fix block-vmdk.c:vmdk_close() use-after-free, by Ed Maste.
@ 2008-05-22 13:51 Thiemo Seufer
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From: Thiemo Seufer @ 2008-05-22 13:51 UTC (permalink / raw)
To: qemu-devel
Revision: 4526
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=4526
Author: ths
Date: 2008-05-22 13:51:48 +0000 (Thu, 22 May 2008)
Log Message:
-----------
Fix block-vmdk.c:vmdk_close() use-after-free, by Ed Maste.
Modified Paths:
--------------
trunk/block-vmdk.c
Modified: trunk/block-vmdk.c
===================================================================
--- trunk/block-vmdk.c 2008-05-22 13:25:14 UTC (rev 4525)
+++ trunk/block-vmdk.c 2008-05-22 13:51:48 UTC (rev 4526)
@@ -808,9 +808,9 @@
qemu_free(s->l1_table);
qemu_free(s->l2_cache);
- bdrv_delete(s->hd);
// try to close parent image, if exist
vmdk_parent_close(s->hd);
+ bdrv_delete(s->hd);
}
static void vmdk_flush(BlockDriverState *bs)
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2008-05-22 13:51 [Qemu-devel] [4526] Fix block-vmdk.c:vmdk_close() use-after-free, by Ed Maste Thiemo Seufer
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