tree 1e52b536f607b4554441b80b87b09cc3386c0cda
parent e5796047063f34cf0b448887959539ca7a3a5124
author Lei Zhang <thestig@chromium.org> 1576532742 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1576532742 +0000

Fix PDF encryption for revision 5 and 6.

Several CPDFSecurityHandlerEmbedderTests try to save PDFs with revision
5 or 6 encryption, but then cannot re-open the saved PDFs. This is
because the saved PDFs had an outdated /Perms entry. To fix this, always
call AES256_SetPerms() in CPDF_SecurityHandler::OnCreateInternal().

Re-enable tests that were disabled due to this issue. Fix tests that
were using the wrong password, which also caused the tests to fail. Keep
tests disabled for MSAN, because there still remains an uninit memory
condition.

Bug: pdfium:1441
Change-Id: I27aafd19e5e9ce1dff7c803abc961e5678cd0370
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/63931
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>