qcacld-3.0: Fix null pointer dereference

During roaming join request pointer in the session
is not initilized and the same pointer gets dereferenced
as part of the heart beat timeout handler.

Add validation check before accessing the join request holder
in the session.

Change-Id: I92a4f13a611b9e8eb11dac1194e52ddd726dbc41
CRs-Fixed: 1084701
1 file changed
tree: f5c4226d037b208e3ef8986671ced2213e022170
  1. core/
  2. target/
  3. uapi/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile
  8. README.txt