Jinwei Chen fbd48efe1c qcacmn: fix dp vdev use after free for monitor mode
Crash scenario:
a. monitor mode dp_vdev is freed in dp_vdev_detach_wifi3 without
   checking whether any dp_peer is associated.
b. monitor mode self dp_peer do peer clean up when HTT peer
   unmap MSG received, invalid accessing to dp_vdev as it has been
   freed in step (a).

Check if there is dp_peer associated for monitor mode dp_vdev,
skip dp_vdev free, when all dp_peer is freed, dp_delete_pending_vdev
will free dp_vdev.

Change-Id: Iea4b0efc6e7bbd4109d9cd0b109dfddf727a9fff
CRs-Fixed: 2576604
2019-12-06 01:52:39 -08:00
2019-11-26 02:15:13 -08:00
2017-09-15 21:45:35 +05:30
2017-03-27 08:31:31 -07:00

 This is CNSS WLAN Host Driver for products starting from iHelium  
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