tree 82e49c8f39ce4be95cfd276c529cb9ead9386bf4
parent 56ec0818c3ed195c8de2daba951ddbcb4dc7d7bc
author Ryan Harrison <rharrison@chromium.org> 1505159942 -0400
committer Chromium commit bot <commit-bot@chromium.org> 1505160836 +0000

Add guard against reading more then expected from the page

This really shouldn't ever happen, but there used to be this guard in
this code and I am getting reports of crashes after it was removed. I
have added an assert, so hopefully if it is actually occuring, then we
might get a reproduction case based on a debug build crash.

BUG=chromium:763369

Change-Id: Ifaebfbcb0413a1d7777222ba838aaee234f94ae3
Reviewed-on: https://pdfium-review.googlesource.com/13691
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>