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Mark Brand 02a730331e qsql_sqlite: fix segfault in dtor of orphan result
d79ae90466 accidentally removed the check
on the driver pointer before dereferencing it. This causes a segfault
when deleting a result object after its driver has already been deleted.
This situation can arise when a database is removed, explicitly or
probably also upon unloading the driver plugin, while related
results still exist. The problem affected
qttools/tests/auto/qhelpcontentmode.

Task-number: QTBUG-49836
Change-Id: I8ce8f8a5e27d787309ac2ff644b388e333d76435
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
2015-12-09 08:41:54 +00:00
bin syncqt: print errors and warnings to stderr 2015-12-05 00:05:24 +00:00
config.tests Silence cl.exe warning about -arch:SSE2 being unknown in 64-bit builds 2015-12-05 00:10:35 +00:00
dist Update the Qt 5.5.1 changelog for qtbase 2015-09-23 06:49:28 +00:00
doc Merge remote-tracking branch 'origin/5.6' into dev 2015-12-08 07:09:47 +01:00
examples Merge remote-tracking branch 'origin/5.6' into dev 2015-12-08 07:09:47 +01:00
lib Purge all fonts 2015-08-18 19:59:14 +00:00
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qmake Merge remote-tracking branch 'origin/5.6' into dev 2015-12-08 07:09:47 +01:00
src qsql_sqlite: fix segfault in dtor of orphan result 2015-12-09 08:41:54 +00:00
tests Add PointerToMemberFunction for ctor of QSignalTransition 2015-12-08 17:07:04 +00:00
tools Merge remote-tracking branch 'origin/5.6' into dev 2015-12-02 23:33:06 +01:00
util Move CasexTraits from qstring.cpp to qunicodetables_p.h 2015-11-16 14:34:04 +00:00
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configure configure: don't test AVX512 if AVX2 wasn't found 2015-12-09 00:07:52 +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
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INSTALL Doc: Update links in INSTALL file 2015-02-16 09:06:41 +00:00
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LICENSE.FDL Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
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qtbase.pro Merge remote-tracking branch 'origin/5.6' into dev 2015-11-18 09:01:51 +01:00
sync.profile make a proper header-only module for QtZlib 2015-11-17 20:22:17 +00:00