D15192: Fix path traversal issue when extracting an .okular file

[Albert Astals Cid]

aacid created this revision.
Herald added a project: Okular.
Herald added a subscriber: okular-devel.
aacid requested review of this revision.

REVISION SUMMARY
  With specially crafted .okular files you can trick okular to create temporary files outside the temporary folder
  
  We fix that by making sure the file doesn't have folders since the ones we create don't
  
  BUGS: 398096

REPOSITORY
  R223 Okular

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D15192

AFFECTED FILES
  core/document.cpp

To: aacid
Cc: okular-devel, ngraham, aacid
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/okular-devel/attachments/20180831/39c90bb1/attachment.html>