[DO NOT MERGE]Prevent length underflow in NfcTag.cpp

Bug: 124940143
Test: Read Type4B Tag
Merged-In: Ibdab756410bf55d701875279df3e289dbc9369d6
Change-Id: Ibdab756410bf55d701875279df3e289dbc9369d6
(cherry picked from commit 96a10332c8157a26f442e05ca52da8a2ec65cfc8)
1 file changed