forked from rubenslte/android_kernel_samsung_msm8226
Added a check to validate map before freeing it to avoid Use after free scenario. Change-Id: I484391ff7c55c0689530a928a2821ee5a1a0e10c Signed-off-by: Vamsi krishna Gattupalli <vgattupa@codeaurora.org> Issue: SEC-2916 (cherry picked from commit 14d4bb80a2adba18b0c4d125dd330fec9f9d4162)