tree 4363765e7216ff011270e464eaabc014795b5116
parent 851eedad085cc3f0a8639dd6279d4e087c18c6f5
author Abhinav Kumar <abhikuma@codeaurora.org> 1513853823 +0530
committer Anjaneedevi Kapparapu <akappara@codeaurora.org> 1517478772 +0530

qcacld-2.0: Fix buffer overwrite due to ssid_len in WMA handlers

In multiple WMA event handler functions, ssid_len is used to copy
ssid from FW buffer to local buffer and ssid_len value is received
from the FW. If the ssid_len value exceeds SIR_MAC_MAX_SSID_LENGTH
then a buffer overwrite would occur.
Add sanity check for ssid_len against SIR_MAC_MAX_SSID_LENGTH in
multiple WMA handler functions

Change-Id: I9e4b1f88c275093b4912496cdb936cf54a8880a2
CRs-Fixed: 2162678