Description: media: uvcvideo: Fix 'type' check leading to overflow
References:
 https://source.android.com/security/bulletin/2019-06-01
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2101
 https://groups.google.com/forum/#!topic/syzkaller/Ot1fOE6v1d8
Notes:
Bugs:
upstream: released (5.1-rc1) [47bb117911b051bbc90764a8bff96543cbd2005f]
4.19-upstream-stable: released (4.19.29) [ac8befb6dd601fd35c1d64167750c6698bc27c80]
4.9-upstream-stable: released (4.9.163) [47d77d464e574d56eecb39677df7bc6663635a3f]
3.16-upstream-stable: released (3.16.70) [1ea04ca97ab7f4d583949825dd7d55467aa2536f]
sid: released (4.19.37-1)
4.19-buster-security: N/A "Fixed before branching point"
4.9-stretch-security: released (4.9.168-1)
3.16-jessie-security: released (3.16.70-1)