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CVE-2013-4537
s->arglen is taken from wire and used as idx
in ssi_sd_transfer().
Validate it before access.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
(cherry picked from commit a9c380db3b
)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>