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Giuseppe D'Angelo 40c927e733 XCB: prevent a fp division by zero
For certain devices vci->resolution is zero, which causes a SIGFPE
if FE_INVALID exceptions are enabled. Try to prevent that.

Task-number: QTBUG-42717
Change-Id: I388735f5dfb6218496787dbb74cf0c0f43cc928f
Reviewed-by: Alexander Volkov <a.volkov@rusbitech.ru>
Reviewed-by: Błażej Szczygieł <spaz16@wp.pl>
Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
2015-12-10 17:07:56 +00:00
bin syncqt.pl: say "ERROR" when it's an error 2015-12-08 06:32:24 +00:00
config.tests Detect NEON on AArch64 2015-11-26 15:40:41 +00:00
dist Update the Qt 5.5.1 changelog for qtbase 2015-09-23 06:49:28 +00:00
doc Doc: Online style: CSS fixes for image alignment 2015-12-09 13:54:27 +00:00
examples Standarddialogs example: Adapt layout for fullscreen platforms. 2015-12-09 10:22:55 +00:00
lib Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
mkspecs Add generic g++ spec for arm devices. 2015-12-09 12:18:36 +00:00
qmake Doc: do not claim that SUBDIRS.depends is only available for Makefiles 2015-12-09 09:36:14 +00:00
src XCB: prevent a fp division by zero 2015-12-10 17:07:56 +00:00
tests QFileSystemModel: do not unwatch directories if removal fails 2015-12-10 17:07:48 +00:00
tools configureapp: Print FontConfig in "Third Party Libraries" section 2015-12-10 11:33:00 +00:00
util Move CasexTraits from qstring.cpp to qunicodetables_p.h 2015-11-16 14:34:04 +00:00
.gitattributes Update the git-archive export options 2012-09-07 15:39:31 +02:00
.gitignore Remove qtdemo from gitignore 2014-09-17 12:38:55 +02:00
.qmake.conf Move the official Qt version from qglobal.h to .qmake.conf 2015-10-14 20:12:57 +00:00
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configure fix copy&paste-o in DeviceVar error message 2015-11-26 17:03:28 +00:00
configure.bat Move the official Qt version from qglobal.h to .qmake.conf 2015-10-14 20:12:57 +00:00
header.BSD Updated BSD licensed file headers 2015-02-15 07:41:17 +00:00
header.COMM Add header template for commercial only modules 2015-10-19 10:37:18 +00:00
header.FDL Update copyright headers 2015-02-11 06:49:51 +00:00
header.LGPL3 Update copyright headers 2015-02-11 06:49:51 +00:00
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header.LGPL21 Update copyright headers 2015-02-11 06:49:51 +00:00
header.LGPL-ONLY Update copyright headers 2015-02-11 06:49:51 +00:00
INSTALL Doc: Update links in INSTALL file 2015-02-16 09:06:41 +00:00
LGPL_EXCEPTION.txt Update copyright headers 2015-02-11 06:49:51 +00:00
LICENSE.FDL Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
LICENSE.GPLv3 fix up license references 2015-08-13 11:13:09 +00:00
LICENSE.LGPLv3 fix up license references 2015-08-13 11:13:09 +00:00
LICENSE.LGPLv21 Update copyright headers 2015-02-11 06:49:51 +00:00
LICENSE.PREVIEW.COMMERCIAL Update copyright headers 2015-02-11 06:49:51 +00:00
qtbase.pro Install fixqt4headers.pl script 2015-11-14 12:46:50 +00:00
sync.profile make a proper header-only module for QtZlib 2015-11-17 20:22:17 +00:00