55229dfcec
To prepare the channel list suggestion for a new connection, policy_mgr_get_channel_list invokes policy_mgr_get_valid_chans to get the number of valid channels. Driver uses returned num channel and iterates channel list to divide the list into 2.4 & 5 GHz lists. In case if, num of valid channel returned by policy_mgr_get_valid_chans is greater than the maximum number of channel supported in the channel list, QDF_MAX_NUM_CHAN(128), possible OOB read occurs. Validate the value of chan_index of channel list in policy_mgr_get_channel_list against the maximum number of channels supported in the channel list. Change-Id: I6beb9231aaef491731557434d1ae210ac0bdb036 CRs-Fixed: 2346125
This is CNSS WLAN Host Driver for products starting from iHelium