chore: cherry-pick 3466cc056b05 from pdfium #35099
Merged
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M102: Retain nodes when manipulating their dictionaries in CPDF_NameTree.
-- Pass retain ptrs consistently in a few other places.
Bug: chromium:1335861
Change-Id: If23cf6b6ec39ef02384beaa6745e1c7256160cba
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/94430
Reviewed-by: Lei Zhang thestig@chromium.org
Commit-Queue: Tom Sepez tsepez@chromium.org
(cherry picked from commit ebebb757c1f210ccc16e0cb2b425860a141a4e9f)
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/95271
Reviewed-by: Nigi nigi@chromium.org
Notes: Security: backported fix for CVE-2022-2478.