A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Filename Latest commit message Latest commit date
Sourav Mohapatra 1046049f6c qcacld-3.0: Initialize variable to prevent potential information leak 
In the function drv_cmd_set_mc_rate, the variable targetRate, used to
store the value parsed from the command from user space, is not
initialized. The variable is assigned value inside a kernel API
kstrtouint that converts the string to an unsigned int. In a certain
case if the kernel API fails, it returns an error code without assigning
any value to the passed parameter. In this scenario, the variable
targetRate, still uninitialized is passed on to function
wlan_hdd_set_mc_rate where it is logged using hdd_debug. As the flow
goes on, it is then again logged using WMA_LOGE(). This might lead to
potential information leak.

Initialize the variable to zero to prevent the mentioned scenario.

Change-Id: Ideec0b1930e994f19ae8a669cd2963db4016eae1
CRs-Fixed: 2226172
2018-05-09 22:53:39 -07:00
components qcacld-3.0: Refine PMO wow to support legacy chip 2018-05-06 23:12:33 -07:00
core qcacld-3.0: Initialize variable to prevent potential information leak 2018-05-09 22:53:39 -07:00
uapi/linux qcacld-3.0: uapi: Remove legacy markings 2018-04-24 14:48:24 -07:00
Android.mk
Kbuild qcacld-3.0: Add hdd memory dump feature flag 2018-05-06 23:12:29 -07:00
Kconfig qcacld-3.0: Remove obsolete CONFIG_PRIMA_WLAN_11AC_HIGH_TP 2018-04-11 03:37:50 -07:00
Makefile qcacld-3.0: Allow out-of-tree build with relative path in M 2018-02-09 11:33:09 -08:00
README.txt

README.txt 

This is CNSS WLAN Host Driver for products starting from iHelium