[Webkit-unassigned] [Bug 13990] Opening any web page in QtLauncher causes a segfault

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=13990





------- Comment #4 from michael at tross.org  2007-07-26 10:02 PDT -------
Still reproducable with today's svn (r24642)

gdb stack trace:

Program received signal SIGABRT, Aborted.
[Switching to Thread -1233602864 (LWP 6666)]
0xffffe410 in __kernel_vsyscall ()
(gdb) bt
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb6a36f27 in *__GI_raise (sig=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:67
#2  0xb6a3898e in *__GI_abort () at abort.c:88
#3  0xb6a6c815 in __libc_message (do_abort=2, fmt=0xb6b20d44 "*** glibc
detected *** %s: %s: 0x%s ***\n")
    at ../sysdeps/unix/sysv/linux/libc_fatal.c:170
#4  0xb6a72312 in malloc_printerr (action=2, str=0xb6b20d70 "munmap_chunk():
invalid pointer", ptr=<value optimized out>)
    at malloc.c:5911
#5  0xb6c1db51 in operator delete () from /usr/lib/libstdc++.so.6
#6  0xb78d9e7f in WTF::HashTableRefCounterBase<true,
WTF::HashTable<WebCore::StringImpl*, std::pair<WebCore::StringImpl*, int>,
WTF::PairFirstExtractor<std::pair<WebCore::StringImpl*, int> >,
WTF::CaseInsensitiveHash<WebCore::StringImpl*>,
WTF::PairHashTraits<WTF::HashTraits<WebCore::StringImpl*>, WTF::HashTraits<int>
>, WTF::HashTraits<WebCore::StringImpl*> >,
WTF::PairBaseHashTraits<WTF::HashTraits<WebCore::String>,
WTF::HashTraits<WebCore::String> > >::derefAll ()
   from
/home/michael/work/src/test/webkit/WebKitBuild/Debug/lib/libQtWebKit.so.1
#7  0xb78dba10 in WebCore::ResourceRequestBase::~ResourceRequestBase ()
   from
/home/michael/work/src/test/webkit/WebKitBuild/Debug/lib/libQtWebKit.so.1
#8  0xb7a9aebb in WebCore::ResourceLoader::~ResourceLoader ()
   from
/home/michael/work/src/test/webkit/WebKitBuild/Debug/lib/libQtWebKit.so.1
#9  0xb7a9cc4a in WebCore::SubresourceLoader::~SubresourceLoader ()
   from
/home/michael/work/src/test/webkit/WebKitBuild/Debug/lib/libQtWebKit.so.1
#10 0xb7a9d00c in WebCore::SubresourceLoader::didFinishLoading ()
   from
/home/michael/work/src/test/webkit/WebKitBuild/Debug/lib/libQtWebKit.so.1
#11 0xb7a997f1 in WebCore::ResourceLoader::didFinishLoading ()
   from
/home/michael/work/src/test/webkit/WebKitBuild/Debug/lib/libQtWebKit.so.1
#12 0xb7be17c5 in QWebNetworkManager::finished () from
/home/michael/work/src/test/webkit/WebKitBuild/Debug/lib/libQtWebKit.so.1
#13 0xb7da7a1f in QWebNetworkManager::qt_metacall () from
/home/michael/work/src/test/webkit/WebKitBuild/Debug/lib/libQtWebKit.so.1
#14 0xb6df165b in QMetaCallEvent::placeMetaCall () from
/opt/qt4/lib/libQtCore.so.4
#15 0xb6df3eb1 in QObject::event () from /opt/qt4/lib/libQtCore.so.4
#16 0xb71ca60c in QApplicationPrivate::notify_helper () from
/opt/qt4/lib/libQtGui.so.4
#17 0xb71d0829 in QApplication::notify () from /opt/qt4/lib/libQtGui.so.4
#18 0xb6de5849 in QCoreApplication::notifyInternal () from
/opt/qt4/lib/libQtCore.so.4
#19 0xb6de72bf in QCoreApplicationPrivate::sendPostedEvents () from
/opt/qt4/lib/libQtCore.so.4
#20 0xb6de758d in QCoreApplication::sendPostedEvents () from
/opt/qt4/lib/libQtCore.so.4
#21 0xb6e06fcb in ?? () from /opt/qt4/lib/libQtCore.so.4
#22 0x00000000 in ?? ()


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