tree 11e7fe3409ee836527eb2240f6e49106bda26f34
parent bcb9892d16d3b86d3c8fe70cc8ba0430618ff7d4
author Tom Sepez <tsepez@chromium.org> 1552938814 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1552938814 +0000

Check for zero-length strings in CXFA_NodeHelper::CreateNode().

Following these additions, the optimizer appears to have removed
the last of the implicit span bounds checks from CreateNode().

Bug: chromium:932401
Change-Id: If4f6fecabe262e2ef5299419b4f927e554695852
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/51991
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>