qcacld-3.0: validate essid length before processing scan req

qcacld-2.0 to qcacld-3.0 propagation

Presently we are not validating the length of the essid received
and directly copying the buffer without size checking.

Perform bound checking before processing the scan req.

Change-Id: I786e4feb67bf039df3d217138a412da54f51787d
CRs-fixed: 890228
1 file changed
tree: 76823c316b1bc4c20faaf008a5a1fb12f21d69f6
  1. core/
  2. target/
  3. uapi/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile
  8. README.txt