wpa_supplicant_8_lib: Add length check for cmd buffer
cmd length in wpa_driver_nl80211_driver_cmd is not getting checked
before passing it to driver.
Reply buffer is being filled without checking length of cmd buffer,
cmd buffer size can be more than reply buff, it may cause Buffer overflow.
To avoid buffer overflow, have added a check for cmd buffer length check.
Change-Id: Iaaffa31f8865164363b5acbc887ec12929034b3d
CRs-Fixed: 3283695
(cherry picked from commit 9fa5d927b07a5c502ad4c41ca63baf7f799697d7)
1 file changed