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af84313c62
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Samuel Rødal af84313c62 Fixed crash in image reader when reading certain BMP files. 
If the high bit in a mask is set, for instance if the mask is
0xff000000, and we shift it to the right by 24 positions, since the mask
was not declared as unsigned we ended up with a mask value of
0xffffffff. We then add 1 to this value and divide by the result,
causing a division by zero crash.

The masks need to be declared unsigned to prevent sign bit extension
when shifting right.

Task-number: QTBUG-29194
Change-Id: I79260344cebfbdd3ea86416a9c734dca76517999
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
2013-02-06 09:59:56 +01:00
bin purge broken line continuation parsing 2013-01-30 13:50:33 +01:00
config.tests Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
dist Bump Qt version to 5.0.2 2013-02-01 23:42:03 +01:00
doc Merge branch 'release' into stable 2013-01-31 18:55:53 +01:00
examples Merge branch 'release' into stable 2013-01-31 18:55:53 +01:00
lib Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
mkspecs fix transitive linking for x-builds 2013-02-05 22:50:28 +01:00
qmake qmake/MSVC: fix parsing of the /openmp option 2013-02-04 16:33:17 +01:00
src Fixed crash in image reader when reading certain BMP files. 2013-02-06 09:59:56 +01:00
tests Fixed crash in image reader when reading certain BMP files. 2013-02-06 09:59:56 +01:00
tools avoid that we accidentally initialize XQMAKESPEC to an empty string 2013-02-01 10:23:26 +01:00
util Nokia -> Qt Project 2013-02-05 20:53:57 +01:00
.gitattributes Update the git-archive export options 2012-09-07 15:39:31 +02:00
.gitignore Add qmake generated files to .gitignore. 2012-12-19 21:31:58 +01:00
.qmake.conf don't auto-install example sources by default for all modules 2012-12-03 15:56:28 +01:00
.tag Update the git-archive export options 2012-09-07 15:39:31 +02:00
configure Doc: Fix module name format 2013-01-25 17:27:44 +01:00
configure.bat Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.BSD Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.FDL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.LGPL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.LGPL-ONLY Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
INSTALL fix links in INSTALL 2012-10-10 08:45:22 +02:00
LGPL_EXCEPTION.txt Change copyrights from Nokia to Digia 2012-09-22 19:20:11 +02:00
LICENSE.FDL Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
LICENSE.GPL Add the LICENSE.GPL file to the module referenced from license headers 2012-05-20 22:41:08 +02:00
LICENSE.LGPL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
LICENSE.PREVIEW.COMMERCIAL Change copyrights from Nokia to Digia 2012-09-22 19:20:11 +02:00
qtbase.pro rewrite default spec handling 2012-11-01 20:17:57 +01:00
sync.profile Remove compat, obsolete headers 2012-12-19 23:43:25 +01:00