tree b0290d7c6584be36e76a6892bd285afaf1b99461
parent ec2209da158750beeeaeaab5dd68e58424921c4a
author Shirleen Lou <xlou@chromium.org> 1510964025 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1510964025 +0000

Make clip optional in FPDFPage_TransFormWithClip.

Add checks for matrix and clipRect in function
FPDFPage_TransFormWithClip.  If both are null,
abort transformation. If either is null, skip
that particular transaction.

Change-Id: I65611508c064c0b929a11eace99ad532d3402138
Reviewed-on: https://pdfium-review.googlesource.com/18710
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>