36 lines
1.3 KiB
Diff
36 lines
1.3 KiB
Diff
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commit e7f400a110e2e3673b96518170bfea0855dd82c0
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Author: Daniel P. Berrange <berrange@redhat.com>
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Date: Tue Sep 3 16:52:06 2013 +0100
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Fix crash in remoteDispatchDomainMemoryStats (CVE-2013-4296)
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The 'stats' variable was not initialized to NULL, so if some
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early validation of the RPC call fails, it is possible to jump
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to the 'cleanup' label and VIR_FREE an uninitialized pointer.
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This is a security flaw, since the API can be called from a
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readonly connection which can trigger the validation checks.
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This was introduced in release v0.9.1 onwards by
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commit 158ba8730e44b7dd07a21ab90499996c5dec080a
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Author: Daniel P. Berrange <berrange@redhat.com>
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Date: Wed Apr 13 16:21:35 2011 +0100
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Merge all returns paths from dispatcher into single path
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Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
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Index: libvirt-1.1.2/daemon/remote.c
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===================================================================
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--- libvirt-1.1.2.orig/daemon/remote.c
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+++ libvirt-1.1.2/daemon/remote.c
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@@ -1146,7 +1146,7 @@ remoteDispatchDomainMemoryStats(virNetSe
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remote_domain_memory_stats_ret *ret)
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{
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virDomainPtr dom = NULL;
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- struct _virDomainMemoryStat *stats;
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+ struct _virDomainMemoryStat *stats = NULL;
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int nr_stats;
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size_t i;
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int rv = -1;
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