Prevent OOB error in rw_i93_process_ext_sys_info() Bug: 122316913 Test: NFC tag reading Change-Id: I578933fedc160d08463b4541c2ef2830f79ca167 Merged-In: I053e9f01dc921bab55b5781c83f048d2638d5b87 (cherry picked from commit e40cbea32bd3bd68e57172c009a4c20bf6d4bf38)