projects / qt4-x11.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 20176c8) | patch
Don't crash on broken GIF images
authorLars Knoll <lars.knoll@digia.com>
Thu, 24 Apr 2014 13:33:27 +0000 (15:33 +0200)
committerFelix Geyer <fgeyer@debian.org>
Sun, 14 Jul 2019 10:19:27 +0000 (11:19 +0100)
commitc8dfc5ed257003a5471e5e79c5aac9cfe7ea0f3a
tree09e3199e8fba95045094f39799faeff0490f3aa8tree | snapshot
parent20176c83cfbdd2c695939fd6da28a3fddcb58abdcommit | diff
Don't crash on broken GIF images

Broken GIF images could set invalid width and height
values inside the image, leading to Qt creating a null
QImage for it. In that case we need to abort decoding
the image and return an error.

Initial patch by Rich Moore.

Backport of Id82a4036f478bd6e49c402d6598f57e7e5bb5e1e from Qt 5

Task-number: QTBUG-38367
Change-Id: I0680740018aaa8356d267b7af3f01fac3697312a
Security-advisory: CVE-2014-0190

Gbp-Pq: Name dont_crash_on_broken_gif_images.patch
src/gui/image/qgifhandler.cpp diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.