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Filename Latest commit message Latest commit date
Pragaspathi Thilagaraj eabb08f066 qcacmn: Fix OOB read in iw_hdd_set_var_ints_getnone 
From the IOCTL command WE_POLICY_MANAGER_PCL_CMD, we get the cds
concurrency mode as argument and pass it to cds_get_pcl to get
the pcl channel list. This concurrency mode parameter is used as
the array index to retrieve the enum cds_pcl_type. If this value
is greater than CDS_MAX_NUM_OF_MODE an OOB read will occur in
iw_hdd_set_var_ints_getnone.

Add check to validate the input cds mode argument against the macro
CDS_MAX_NUM_OF_MODE. Return error if it is violated.

Change-Id: I51073061be363d9680abf0566b77be7c7573d0fe
CRs-Fixed: 2233991
2018-07-09 07:03:07 -07:00
inc qcacmn: Extract Hw mode Id and band info 2018-07-09 07:03:04 -07:00
src qcacmn: Fix OOB read in iw_hdd_set_var_ints_getnone 2018-07-09 07:03:07 -07:00