https://bugs.kde.org/show_bug.cgi?id=425188
David Hurka <david.hu...@mailbox.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Version Fixed In| |20.12
Status|CONFIRMED |RESOLVED
Latest Commit| |https://invent.kde.org/grap
| |hics/okular/commit/7bac65ed
| |6824d078abf6d49aab43b27a9ec
| |7362f
--- Comment #11 from David Hurka <david.hu...@mailbox.org> ---
Git commit 7bac65ed6824d078abf6d49aab43b27a9ec7362f by David Hurka.
Committed on 08/11/2020 at 12:19.
Pushed by davidhurka into branch 'fix-qscroller-screen-crash'.
Fix QScroller crash on Qt < 5.14 and certain screen arrangements
QScrollerPrivate::setDpiFromWidget() before Qt 5.14 crashes
when the target widget does not intersect a physical screen,
because QDesktopWidget returns screen index `-1` in this case,
which leads to an out-of-range read from QApplication::screens(),
which leads to a segfault when reading from an invalid QScreen* pointer.
This adds a workaround that checks for the `-1` situation,
and then tries to resize PageView temporarily to intersect at least some
screen.
FIXED-IN: 20.12
M +15 -0 ui/pageview.cpp
https://invent.kde.org/graphics/okular/commit/7bac65ed6824d078abf6d49aab43b27a9ec7362f
--
You are receiving this mail because:
You are watching all bug changes.
