In wifi_pos_parse_req(), payload sections of nl attributes ATTR_DATA and
ATTR_META_DATA are type casted to driver internal structures tAniMsgHdr
and wifi_pos_field_info respectively without validating payload lengths
which can lead to buffer overread if the payload lengths are less than
size of internal structures.
To fix this, avoid type-cast and return error if payload lengths of nl
attributes ATTR_DATA and ATTR_META_DATA are less than size of tAniMsgHdr
and wifi_pos_field_info respectively.
Change-Id: Ie9e3197f2cd3852b394e834991aa8d3a5b530d85
CRs-Fixed: 2471275
The current OSIF logging macros use a "cfg80211" prefix. This is
confusing because that prefix should only be used by the Linux
cfg80211 module. To avoid confusion rename the macros to use an
"osif" prefix.
Change-Id: Id3273498f623d04beec879aa9d77c1d33986357a
CRs-Fixed: 2469485
Protect SSR protection for wifi pos callback function to prevent
possible race condition between user request and driver unload.
Change-Id: I68d3636429f8891f0a4d6c78642aeecf7d67e105
CRs-Fixed: 2349354
Per the Linux Kernel coding style, as enforced by the kernel
checkpatch script, pointers should not be explicitly compared to
NULL. Therefore within os_if replace any such comparisons with logical
operations performed on the pointer itself.
Change-Id: I1cf6f897d1d2722d112dd3f802d789652373eaed
CRs-Fixed: 2418254
Log of level err will call printk to print on uart, may make
current thread sleep or delay > 10ms, then wma_roam_synch_event
need longer time to handle, LFR3 roam need longer time.
Change-Id: Ibdd58f74fcf5cf3de8e2b06166c375a2ce634cb5
CRs-Fixed: 2411278
There are scenario where indoor channel operations
(like active / passive scan/connect/roam etc)
are not desired / permitted specially in sap case.
Hence add support of disabling indoor channel
on sap start and revert it on sap stop.
Change-Id: Id6e01534532e3076a3e662e6a4f71e8be924165a
CRs-fixed: 2161319
Change "qcacmn: Rename enum tQDF_ADAPTER_MODE" (qca-wifi-host-cmn
Change-Id I20f1b6d1a0ab4b8fe6a85cefdff96a49e2f4652c) renamed enum
tQDF_ADAPTER_MODE to QDF_OPMODE. Update all references to use the
new name.
Change-Id: Ic6f663dac11a100f168b2626c7c0fbcaccbfca4f
CRs-Fixed: 2141061
The Linux kernel version 4.12 introduced an API change to nla_parse().
Add conditional compilation to call nla_parse with the correct
parameters based on the version of the linux kernel being compiled
against.
Change-Id: Ie904d217a42a2396f8245251a9c90a15dac2c0c9
CRs-Fixed: 2093354
In function os_if_wifi_pos_send_peer_status free buffer used to send
peer status indication to userspace after use.
Change-Id: Id90ea35aef4584d0ee7ef856d5cd12104eb089a4
CRs-Fixed: 2030121
