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(parent: 8acd7c2) | patch
vhost: validate index in available entries API
authorMaxime Coquelin <maxime.coquelin@redhat.com>
Mon, 19 Oct 2020 17:34:10 +0000 (19:34 +0200)
committerFerruh Yigit <ferruh.yigit@intel.com>
Tue, 3 Nov 2020 22:24:26 +0000 (23:24 +0100)
commit8c042f8191f8337da30958d0f622776861e417a5
tree9a4b2cae5d9fab47285c0f437f80f80f786dd4f8tree | snapshot
parent8acd7c21335305426fbbc0a3aea2978734d0b2a8commit | diff
vhost: validate index in available entries API

This patch validates the queue index parameter, in order
to ensure neither out-of-bound accesses nor NULL pointer
dereferencing happen.

Fixes: a67f286a6596 ("vhost: export queue free entries")
Cc: stable@dpdk.org
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
lib/librte_vhost/vhost.c diff | blob | history
DPDK repo used for reviews