Version: unspecified OS: Linux Application: krita (2.4 Alpha 1) KDE Platform Version: 4.5.5 (KDE 4.5.5) Qt Version: 4.7.0 Operating System: Linux 2.6.35-24-generic-pae i686 Distribution: Ubuntu 10.10 Turning off visibility of the clone layer in this file crashes krita for me every time. git describe --tags: v1.9.95.4-20580-10553e9 Reproducible: Always Steps to Reproduce: Open the attached file. Turn off visibility of the clone layer (titled "Paint clone") Actual Results: Crash Expected Results: No Crash :)
Created attachment 56365 [details] Crashing .kra file File wasn't attached for some reason. Here it is.
Backtrace: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffd14a3700 (LWP 7890)] 0x00007fffdc9ca83a in KisHSVAdjustment<unsigned char>::transform (this=0x7fffcd6dfd80, srcU8=0x0, dstU8=0x0, nPixels=4096) at /home/sven/kde/src/calligra/krita/plugins/colorspaces/extensions/kis_hsv_adjustment.cc:93 93 RGBToHSV(SCALE_TO_FLOAT(src->red), SCALE_TO_FLOAT(src->green), SCALE_TO_FLOAT(src->blue), &h, &s, &v); (gdb) bt #0 0x00007fffdc9ca83a in KisHSVAdjustment<unsigned char>::transform (this=0x7fffcd6dfd80, srcU8=0x0, dstU8=0x0, nPixels=4096) at /home/sven/kde/src/calligra/krita/plugins/colorspaces/extensions/kis_hsv_adjustment.cc:93 #1 0x00007ffff6bc8011 in KisColorTransformationFilter::process (this=0x8c11b0, device=..., applyRect=..., config=0x34248e0, progressUpdater=0x7fffcc5fb8b0) at /home/sven/kde/src/calligra/krita/image/filter/kis_color_transformation_filter.cc:69 #2 0x00007ffff6bc28d2 in KisFilter::process (this=0x8c11b0, src=..., dst=..., sel=..., applyRect=..., config=0x34248e0, progressUpdater=0x7fffcc5fb8b0) at /home/sven/kde/src/calligra/krita/image/filter/kis_filter.cc:110 #3 0x00007ffff6b641f1 in KisUpdateOriginalVisitor::visit (this=0x7fffd14a2c10, layer=0x3588c70) at /home/sven/kde/build/calligra/krita/image/../../../../src/calligra/krita/image/kis_async_merger.h:107 #4 0x00007ffff6bcd3da in KisAdjustmentLayer::accept (this=0x3588c70, v=...) at /home/sven/kde/src/calligra/krita/image/kis_adjustment_layer.cc:114 #5 0x00007ffff6b649ac in KisAsyncMerger::startMerge (this=0x3012438, walker=...) at /home/sven/kde/build/calligra/krita/image/../../../../src/calligra/krita/image/kis_async_merger.h:210 #6 0x00007ffff6b654fb in KisUpdateJobItem::run (this=0x3012410) at /home/sven/kde/build/calligra/krita/image/../../../../src/calligra/krita/image/kis_updater_context.h:40 #7 0x00007ffff77c6e7f in ?? () from /usr/lib/libQtCore.so.4 #8 0x00007ffff77d0f95 in ?? () from /usr/lib/libQtCore.so.4 #9 0x00007ffff75409ca in start_thread (arg=<value optimized out>) at pthread_create.c:300 #10 0x00007fffeff3c70d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? ()
Created attachment 60801 [details] Patch for this bug.
Great! I checked it and it fixes the bug. I will apply and commit the patch.
Git commit cbc9d497db3901b24ec75a6c5986dfe63262bc11 by Boudewijn Rempt. Committed on 09/06/2011 at 13:17. Pushed by rempt into branch 'master'. Fix crash when updatable rect is empty Fix by Cerebrosus. We should't actually do anything if the updaterect is empty for some reason. BUG:264118 CCMAIL: BugReporting@cerebrosus.de M +4 -0 krita/image/kis_async_merger.h http://commits.kde.org/calligra/cbc9d497db3901b24ec75a6c5986dfe63262bc11