Application: dolphin (1.4) KDE Platform Version: 4.4.4 (KDE 4.4.4) "release 2" Qt Version: 4.6.3 Operating System: Linux 2.6.34.7-0.3-desktop x86_64 Distribution: "openSUSE 11.3 (x86_64)" -- Information about the crash: I tried to start Dolphin by clicking on the Plasma widget. The crash can be reproduced every time. -- Backtrace: Application: Dolphin (dolphin), signal: Aborted 82 T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS) [KCrash Handler] #5 0x00007f8dacf939e5 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #6 0x00007f8dacf94ee6 in abort () at abort.c:92 #7 0x00007f8dad380cdd in __gnu_cxx::__verbose_terminate_handler () at ../../../../libstdc++-v3/libsupc++/vterminate.cc:93 #8 0x00007f8dad37eef6 in __cxxabiv1::__terminate (handler=<value optimized out>) at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:39 #9 0x00007f8dad37ef23 in std::terminate () at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:49 #10 0x00007f8dad37f076 in __cxxabiv1::__cxa_rethrow () at ../../../../libstdc++-v3/libsupc++/eh_throw.cc:116 #11 0x00007f8dae399563 in QEventLoop::exec (this=0x7fff37d85200, flags=...) at kernel/qeventloop.cpp:214 #12 0x00007f8dae39d88b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003 #13 0x0000000000436c3d in _start () This bug may be a duplicate of or related to bug 252657. Possible duplicates by query: bug 252657, bug 247579, bug 242840, bug 240373, bug 234694. Reported using DrKonqi
The bug occurs when loading the icon "user-home"; it looks like the expected decompressed size is completely bogus. Please, it is not a fatal error to be unable to load an icon! gdb dolphin catch throw run --nofork f 3 at tools/qbytearray.cpp:554 554 d.reset(q_check_ptr(static_cast<QByteArray::Data *>(qRealloc(d.take(), sizeof(QByteArray::Data) + len)))) p len $11 = 2023531987 b 548 if nbytes = 1024 f 8 at /usr/src/debug/kdelibs-4.4.4/kdeui/icons/kiconloader.cpp:1092 p/c name->d->array@9 $9 = {{117 'u'}, {115 's'}, {101 'e'}, {114 'r'}, {45 '-'}, {104 'h'}, {111 'o'}, {109 'm'}, { 101 'e'}}
strace shows that the icon cache in /var/tmp/kdecache-krzysztof/kpc/ has been damaged and Dolphin is unable to detect and handle this abnormal condition. Dirty fix: cd "/var/tmp/kdecache-$USERNAME" mv kpc kpc- and suddenly Dolphin starts normally. Shame on you!
This is not a Dolphin bug, this is a kdelibs4 bug. I would use the following logic: try { load pixmap } catch (...) { log; rebuild cache; try { load pixmap } catch (...) { log failure; use missing pixmap instead; }}
*** Bug 252657 has been marked as a duplicate of this bug. ***
I have archived the damaged kpc, in case you are interested in repro. I cannot attach it because it takes 12 MB compressed.
Thanks for the report, since KDE SC 4.5 a new iconloader code is used in kdelibs which fixes this issue.