Prevent Out of bounds read in llcp_dlc

Test: Nfc Enable/Disable; Android Beam; Tag reading
Bug: 116722267
Merged-In: I9b5d1ad46ed18862dbb23b2ab2393edc3d0995e6
Change-Id: I9b5d1ad46ed18862dbb23b2ab2393edc3d0995e6
(cherry picked from commit e9a57b8c410469de05c14e0ebc53fa021a84a06e)
(cherry picked from commit 97aad7e2c2e7c4168d0ad141b00150cafd2ced48)
1 file changed