tree 276bdca29d495f13e524dcb2b0b5e0650f8f3ec2
parent 8a4494034eb77bbc3453108616cc5dd67d3adbef
author Lei Zhang <thestig@chromium.org> 1503554351 -0700
committer Chromium commit bot <commit-bot@chromium.org> 1503943403 +0000

Move replaced indirect objects to the orphans list.

ReplaceIndirectObjectIfHigherGeneration() deletes replaced objects, but
those objects may be in use. So move them to the orphans list instead to
avoid potential dangling pointers.

BUG=chromium:757705

Change-Id: Ide83a1b85b754166d298fd50e655ca331ba4f942
Reviewed-on: https://pdfium-review.googlesource.com/11670
Reviewed-by: Art Snake <art-snake@yandex-team.ru>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>