tree fb08cb37677692420705e697260dc85aa6772c38
parent d2681a49771228b35266d359e97b68f1a729fd6d
author Nikhil Ramakrishnan <ramakrishnan.nikhil@gmail.com> 1566472563 +0530
committer Werner Lemberg <wl@gnu.org> 1566893163 +0200

[woff2] Check whether known tag is in array bounds.

If table tag is not 0x3f, we expect a value between 0 and 62.  If
this is not the case, exit with errors.

* src/sfnt/sfwoff2/c: Check whether table tag makes sense.

* src/sfnt/woff2tags.c: Return 0 if tag is out of bounds.