tree 0781b376628df066592fc169eff59659e3035729
parent 3589d1fa31ee6105945f5bf0da8a83f256a1ae57
author Tom Sepez <tsepez@chromium.org> 1652395217 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1652395217 +0000

Beware of negative offset values in trailers.

Handle them as if they were omitted entirely (e.g. zero).

Bug: chromium:1324503, chromium:1324189
Change-Id: Icd3d28793d4168274b0b5a8829069afd3e2ddbea
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/93615
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>