https://bugs.kde.org/show_bug.cgi?id=443904
Bug ID: 443904
Summary: Crash on invalid pattern file
Product: krita
Version: git master (please specify the git hash!)
Platform: Mint (Ubuntu based)
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: File formats
Assignee: krita-bugs-n...@kde.org
Reporter: tamtamy.tym...@gmail.com
Target Milestone: ---
Created attachment 142537
--> https://bugs.kde.org/attachment.cgi?id=142537&action=edit
Test pattern file
SUMMARY
If Krita encounters a pattern file with a wrong file suffix, it will crash
because of trying incompatible data.
STEPS TO REPRODUCE
1. Put the test file pattern into your `patterns/` folder in resource folder
(note that it must have endinf `.png.pat`).
2. Start Krita in gdb.
3. See the crash.
OBSERVED RESULT
Crash
EXPECTED RESULT
No crash
SOFTWARE/OS VERSIONS
Krita
Version: 5.1.0-prealpha (git ae9a8ff)
Languages: en_US, en, en_US, en, en_US, en, pl_PL, pl, pl_PL, pl
Hidpi: true
Qt
Version (compiled): 5.11.1
Version (loaded): 5.11.1
CRASH LOG (whole)
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Thread 1 "krita" received signal SIGABRT, Aborted.
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 ../sysdeps/unix/sysv/linux/raise.c: Nie ma takiego pliku ani katalogu.
(gdb) bt
#0 0x00007ffff5587ed7 in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:50
#1 0x00007ffff5569535 in __GI_abort () at abort.c:79
#2 0x00007ffff57e8911 in () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#3 0x00007ffff57f438c in () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4 0x00007ffff57f43f7 in () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#5 0x00007ffff57f46a9 in () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#6 0x00007ffff57e8522 in () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#7 0x00007ffff4895a28 in KoPattern::init(QByteArray&) (this=0x555559468d90,
bytes=...) at
/home/tymon/kritadev/krita/libs/pigment/resources/KoPattern.cpp:207
#8 0x00007ffff4896531 in KoPattern::loadPatFromDevice(QIODevice*)
(this=0x555559468d90, dev=0x7fffffffcfc0) at
/home/tymon/kritadev/krita/libs/pigment/resources/KoPattern.cpp:81
#9 0x00007ffff489674f in KoPattern::loadFromDevice(QIODevice*,
QSharedPointer<KisResourcesInterface>) (this=0x555559468d90, dev=<optimized
out>, resourcesInterface=...)
at /home/tymon/kritadev/krita/libs/pigment/resources/KoPattern.cpp:148
#10 0x00007ffff6bd6fcd in
KisFolderStorage::loadVersionedResource(QSharedPointer<KoResource>)
(this=0x555557abb7b0, resource=...) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:312
#11 0x00007ffff6bcf634 in KisStoragePlugin::resource(QString const&)
(this=0x555557abb7b0, url=...) at /usr/include/c++/8/bits/atomic_base.h:295
#12 0x00007ffff6ba1205 in KisResourceStorage::resource(QString const&)
(this=<optimized out>, url=...) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:312
#13 0x00007ffff6b8a16b in
KisResourceCacheDb::synchronizeStorage(QSharedPointer<KisResourceStorage>)
(storage=...) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:312
#14 0x00007ffff6b9c23e in KisResourceLocator::synchronizeDb()
(this=0x555557ad7840) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:330
#15 0x00007ffff6b9ca85 in KisResourceLocator::initialize(QString const&)
(this=0x555557ad7840, installationResourcesLocation=...) at
/home/tymon/kritadev/krita/libs/resources/KisResourceLocator.cpp:126
#16 0x00007ffff7c33056 in KisApplication::registerResources()
(this=0x7fffffffdc60) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringbuilder.h:313
#17 0x00007ffff7c35bd7 in KisApplication::start(KisApplicationArguments const&)
(this=0x7fffffffdc60, args=...) at
/home/tymon/kritadev/krita/libs/ui/KisApplication.cpp:416
#18 0x000055555555d5c0 in main (argc=<optimized out>, argv=<optimized out>) at
/home/tymon/kritadev/krita/krita/main.cc:672
#19 0x00007ffff556ab6b in __libc_start_main (main=0x55555555a460 <main>,
argc=1, argv=0x7fffffffde48, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffffffde38) at ../csu/libc-start.c:308
#20 0x000055555555e6ca in _start () at
/home/tymon/kritadev/krita/krita/main.cc:493
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