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[Xen-changelog] xen/common/acm_ops.c, check for a NULL pointer and then

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Subject:	[Xen-changelog] xen/common/acm_ops.c, check for a NULL pointer and then
From:	Xen patchbot -unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>
Date:	Thu, 24 Nov 2005 12:30:07 +0000
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# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID 9c631c4fe727d9148b7feecafe94df5b8439cea7
# Parent  eb87d4c810d37525b0c549aad27420c082b343d6
xen/common/acm_ops.c, check for a NULL pointer and then
cheerfully dereferences it.

Signed-off-by: Tony Breeds <tony@xxxxxxxxxxxxxxxxxx>

diff -r eb87d4c810d3 -r 9c631c4fe727 xen/common/acm_ops.c
--- a/xen/common/acm_ops.c      Thu Nov 24 10:06:26 2005
+++ b/xen/common/acm_ops.c      Thu Nov 24 10:10:43 2005
@@ -173,6 +173,7 @@
             if (subj->ssid == NULL) {
                 put_domain(subj);
                 ret = -ESRCH;
+                goto out;
             }
             ssidref1 = ((struct acm_ssid_domain *)(subj->ssid))->ssidref;
             put_domain(subj);

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