tree 1187a3efbdcc990f3338a0c0b08172f6879eb2ad
parent d87b20e1ae765cb65281c5bd7c12fc41e8a86780
author Tom Sepez <tsepez@chromium.org> 1456969088 -0800
committer Tom Sepez <tsepez@chromium.org> 1456969088 -0800

Check that the names buffer is not empty before passing to GetNameFromTT.
Due to implicit conversion if the names buffer is empty then nullptr will
be passed to GetNameFromTT which blindly dereferences it leading to a NPD
if an invalid font file is read.

BUG=583037

Patch by forshaw@

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1763493003 .