tree ebe99ef44f9b304666e475edbecf3ba3b69d9c31
parent 603a31d0c509c7ce3c2709dcb5377a78e6ce4815
author Nicolas Pena <npm@chromium.org> 1497466369 -0400
committer Chromium commit bot <commit-bot@chromium.org> 1497473160 +0000

Fix crash when inserting empty path

The path creation method begins with an open MoveTo point. If nothing
else is added, CFX_PathData::GetBoundingBox will try an OOB access in
its m_Points. This CL adds a check similar to the one in
CPDF_StreamContentParser::AddPathObject.
Change-Id: Iec7cfe3379253c021ba7d5f276306a66009f84e2
Reviewed-on: https://pdfium-review.googlesource.com/6593
Commit-Queue: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>