Prevent OOB read in rw_i93_process_sys_info()

Test: Nfc Enable/Disable
Bug: 121259048
Change-Id: Iad8809e5d270f1049b3738891ef4b44346084047
(cherry picked from commit c1da325665ece30e0d1a0e9ab0c9113909739bcf)
1 file changed