[Webkit-unassigned] [Bug 24592] [GTK] Crash in FcPatternHash

Sun Mar 15 00:45:54 PDT 2009

https://bugs.webkit.org/show_bug.cgi?id=24592


------- Comment #2 from xan.lopez at gmail.com  2009-03-15 00:45 PDT -------
(gdb) bt
#0  IA__FcPatternHash (p=0x95c3468) at fcpat.c:432
#1  0xb6ad668e in WebCore::FontPlatformData::hash (this=0x931f188) at
../../WebCore/platform/graphics/gtk/FontPlatformData.h:91
#2  0xb6ad66d3 in WebCore::FontDataCacheKeyHash::hash (platformData=@0x931f188)
at ../../WebCore/platform/graphics/FontCache.cpp:223
#3  0xb6ad66e6 in WTF::IdentityHashTranslator<WebCore::FontPlatformData,
std::pair<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*,
unsigned int> >, WebCore::FontDataCacheKeyHash>::hash (key=@0x931f188) at
../../JavaScriptCore/wtf/HashTable.h:277
#4  0xb6ad6a1d in WTF::HashTable<WebCore::FontPlatformData,
std::pair<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*,
unsigned int> >, WTF::PairFirstExtractor<std::pair<WebCore::FontPlatformData,
std::pair<WebCore::SimpleFontData*, unsigned int> > >,
WebCore::FontDataCacheKeyHash,
WTF::PairHashTraits<WebCore::FontDataCacheKeyTraits,
WTF::HashTraits<std::pair<WebCore::SimpleFontData*, unsigned int> > >,
WebCore::FontDataCacheKeyTraits>::lookup<WebCore::FontPlatformData,
WTF::IdentityHashTranslator<WebCore::FontPlatformData,
std::pair<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*,
unsigned int> >, WebCore::FontDataCacheKeyHash> > (this=0x8eea850,
key=@0x931f188)
    at ../../JavaScriptCore/wtf/HashTable.h:474
#5  0xb6ad6bf1 in WTF::HashTable<WebCore::FontPlatformData,
std::pair<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*,
unsigned int> >, WTF::PairFirstExtractor<std::pair<WebCore::FontPlatformData,
std::pair<WebCore::SimpleFontData*, unsigned int> > >,
WebCore::FontDataCacheKeyHash,
WTF::PairHashTraits<WebCore::FontDataCacheKeyTraits,
WTF::HashTraits<std::pair<WebCore::SimpleFontData*, unsigned int> > >,
WebCore::FontDataCacheKeyTraits>::contains<WebCore::FontPlatformData,
WTF::IdentityHashTranslator<WebCore::FontPlatformData,
std::pair<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*,
unsigned int> >, WebCore::FontDataCacheKeyHash> > (this=0x8eea850,
key=@0x931f188)
    at ../../JavaScriptCore/wtf/HashTable.h:794
#6  0xb6ad6c22 in WTF::HashTable<WebCore::FontPlatformData,
std::pair<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*,
unsigned int> >, WTF::PairFirstExtractor<std::pair<WebCore::FontPlatformData,
std::pair<WebCore::SimpleFontData*, unsigned int> > >,
WebCore::FontDataCacheKeyHash,
WTF::PairHashTraits<WebCore::FontDataCacheKeyTraits,
WTF::HashTraits<std::pair<WebCore::SimpleFontData*, unsigned int> > >,
WebCore::FontDataCacheKeyTraits>::contains (this=0x8eea850, key=@0x931f188) at
../../JavaScriptCore/wtf/HashTable.h:325
#7  0xb6ad6c40 in WTF::HashMap<WebCore::FontPlatformData,
std::pair<WebCore::SimpleFontData*, unsigned int>,
WebCore::FontDataCacheKeyHash, WebCore::FontDataCacheKeyTraits,
WTF::HashTraits<std::pair<WebCore::SimpleFontData*, unsigned int> > >::contains
(this=0x8eea850, key=@0x931f188)
    at ../../JavaScriptCore/wtf/HashMap.h:173
#8  0xb6ace352 in WebCore::FontCache::purgeInactiveFontData (this=0x8d7c2f0,
count=21) at ../../WebCore/platform/graphics/FontCache.cpp:330
#9  0xb6ace865 in WebCore::FontCache::releaseFontData (this=0x8d7c2f0,
fontData=0xab93518) at ../../WebCore/platform/graphics/FontCache.cpp:295
#10 0xb6ad8e17 in WebCore::FontFallbackList::releaseFontData (this=0xb3c2270)
at ../../WebCore/platform/graphics/FontFallbackList.cpp:64
#11 0xb6acc793 in ~FontFallbackList (this=0xb3c2270) at
../../WebCore/platform/graphics/FontFallbackList.h:46
#12 0xb6acc7f3 in WTF::RefCounted<WebCore::FontFallbackList>::deref
(this=0xb3c2270) at ../../JavaScriptCore/wtf/RefCounted.h:94
#13 0xb6acc87b in ~RefPtr (this=0xc1f4e94) at
../../JavaScriptCore/wtf/RefPtr.h:50
#14 0xb6acb404 in ~Font (this=0xc1f4e80) at
../../WebCore/platform/graphics/Font.cpp:118
#15 0xb6c2b898 in ~StyleInheritedData (this=0xc1f4e68) at
../../WebCore/rendering/style/StyleInheritedData.cpp:46
#16 0xb67e4ed1 in WTF::RefCounted<WebCore::StyleInheritedData>::deref
(this=0xc1f4e68) at ../../JavaScriptCore/wtf/RefCounted.h:94
#17 0xb6c2798d in ~RefPtr (this=0xad165b8) at
../../JavaScriptCore/wtf/RefPtr.h:50
#18 0xb6c279a1 in ~DataRef (this=0xad165b8) at
../../WebCore/rendering/style/DataRef.h:31
#19 0xb6c25984 in ~RenderStyle (this=0xad16588) at
../../WebCore/rendering/style/RenderStyle.cpp:163
#20 0xb6759af5 in WTF::RefCounted<WebCore::RenderStyle>::deref (this=0xad16588)
at ../../JavaScriptCore/wtf/RefCounted.h:94
---Type <return> to continue, or q <return> to quit---
#21 0xb6759bbb in ~RefPtr (this=0xb194610) at
../../JavaScriptCore/wtf/RefPtr.h:50
#22 0xb6bccb74 in ~RenderObject (this=0xb19460c) at
../../WebCore/rendering/RenderObject.cpp:215
#23 0xb6b8a686 in ~RenderBoxModelObject (this=0xb19460c) at
../../WebCore/rendering/RenderBoxModelObject.cpp:56
#24 0xb6ba4a73 in ~RenderInline (this=0xb19460c) at
../../WebCore/rendering/RenderInline.cpp:56
#25 0xb6bc5d9e in WebCore::RenderObject::arenaDelete (this=0xb19460c,
arena=0xc0155c8, base=0xb19460c)
    at ../../WebCore/rendering/RenderObject.cpp:1861
#26 0xb6bc5f5e in WebCore::RenderObject::destroy (this=0xb19460c) at
../../WebCore/rendering/RenderObject.cpp:1834
#27 0xb6b8a31f in WebCore::RenderBoxModelObject::destroy (this=0xb19460c) at
../../WebCore/rendering/RenderBoxModelObject.cpp:74
#28 0xb6ba4a33 in WebCore::RenderInline::destroy (this=0xb19460c) at
../../WebCore/rendering/RenderInline.cpp:93
#29 0xb68695e6 in WebCore::Node::detach (this=0xb1d00e48) at
../../WebCore/dom/Node.cpp:1103
#30 0xb680c413 in WebCore::ContainerNode::detach (this=0xb1d00e48) at
../../WebCore/dom/ContainerNode.cpp:599
#31 0xb684cd20 in WebCore::Element::detach (this=0xb1d00e48) at
../../WebCore/dom/Element.cpp:720
#32 0xb680c3e1 in WebCore::ContainerNode::detach (this=0xb1d009c0) at
../../WebCore/dom/ContainerNode.cpp:597
#33 0xb684cd20 in WebCore::Element::detach (this=0xb1d009c0) at
../../WebCore/dom/Element.cpp:720
#34 0xb680c3e1 in WebCore::ContainerNode::detach (this=0xb1308008) at
../../WebCore/dom/ContainerNode.cpp:597
#35 0xb684cd20 in WebCore::Element::detach (this=0xb1308008) at
../../WebCore/dom/Element.cpp:720
#36 0xb680c3e1 in WebCore::ContainerNode::detach (this=0xb13647e8) at
../../WebCore/dom/ContainerNode.cpp:597
#37 0xb684cd20 in WebCore::Element::detach (this=0xb13647e8) at
../../WebCore/dom/Element.cpp:720
#38 0xb680c3e1 in WebCore::ContainerNode::detach (this=0xb136c298) at
../../WebCore/dom/ContainerNode.cpp:597
#39 0xb684cd20 in WebCore::Element::detach (this=0xb136c298) at
../../WebCore/dom/Element.cpp:720
#40 0xb680c3e1 in WebCore::ContainerNode::detach (this=0xab22478) at
../../WebCore/dom/ContainerNode.cpp:597
#41 0xb684cd20 in WebCore::Element::detach (this=0xab22478) at
../../WebCore/dom/Element.cpp:720
#42 0xb680c3e1 in WebCore::ContainerNode::detach (this=0xbdfd540) at
../../WebCore/dom/ContainerNode.cpp:597
#43 0xb684cd20 in WebCore::Element::detach (this=0xbdfd540) at
../../WebCore/dom/Element.cpp:720
#44 0xb680c3e1 in WebCore::ContainerNode::detach (this=0xb13be98) at
../../WebCore/dom/ContainerNode.cpp:597
#45 0xb684cd20 in WebCore::Element::detach (this=0xb13be98) at
../../WebCore/dom/Element.cpp:720
#46 0xb680c3e1 in WebCore::ContainerNode::detach (this=0xc812448) at
../../WebCore/dom/ContainerNode.cpp:597
#47 0xb681b946 in WebCore::Document::detach (this=0xc812448) at
../../WebCore/dom/Document.cpp:1310
#48 0xb6a6bf9e in WebCore::Frame::setView (this=0x9299900, view=0x0) at
../../WebCore/page/Frame.cpp:232
#49 0xb6a6c133 in WebCore::Frame::createView (this=0x9299900,
viewportSize=@0xbfeb02a4, backgroundColor=@0xbfeb029c, transparent=false, 
    fixedLayoutSize=@0xbfeb0294, useFixedLayout=false,
horizontalScrollbarMode=WebCore::ScrollbarAuto, 
    verticalScrollbarMode=WebCore::ScrollbarAuto) at
../../WebCore/page/Frame.cpp:1737
#50 0xb66ae11d in WebKit::FrameLoaderClient::transitionToCommittedForNewPage
(this=0x9e79870)
    at ../../WebKit/gtk/WebCoreSupport/FrameLoaderClientGtk.cpp:918
#51 0xb6a062c9 in WebCore::FrameLoader::transitionToCommitted (this=0x929992c,
cachedPage={m_ptr = 0xbfeb0394})
    at ../../WebCore/loader/FrameLoader.cpp:2901
#52 0xb6a06e19 in WebCore::FrameLoader::commitProvisionalLoad (this=0x929992c,
prpCachedPage={m_ptr = 0xbfeb0490})
---Type <return> to continue, or q <return> to quit---
    at ../../WebCore/loader/FrameLoader.cpp:2772
#53 0xb69df644 in WebCore::DocumentLoader::commitIfReady (this=0xc5b51c8) at
../../WebCore/loader/DocumentLoader.cpp:339
#54 0xb69e1181 in WebCore::DocumentLoader::commitLoad (this=0xc5b51c8, 
    data=0xbfeb09b0 "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n<html
xmlns='http://www.w3.org/1999/xhtml' xmlns:b='http://www.google.com/2005/gml/b'
xmln"..., length=1418) at ../../WebCore/loader/DocumentLoader.cpp:359
#55 0xb69e121e in WebCore::DocumentLoader::receivedData (this=0xc5b51c8, 
    data=0xbfeb09b0 "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n<html
xmlns='http://www.w3.org/1999/xhtml' xmlns:b='http://www.google.com/2005/gml/b'
xmln"..., length=1418) at ../../WebCore/loader/DocumentLoader.cpp:373
#56 0xb69f9b59 in WebCore::FrameLoader::receivedData (this=0x929992c, 
    data=0xbfeb09b0 "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n<html
xmlns='http://www.w3.org/1999/xhtml' xmlns:b='http://www.google.com/2005/gml/b'
xmln"..., length=1418) at ../../WebCore/loader/FrameLoader.cpp:2423
#57 0xb6a0fa9e in WebCore::MainResourceLoader::addData (this=0xc2cc4c8, 
    data=0xbfeb09b0 "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n<html
xmlns='http://www.w3.org/1999/xhtml' xmlns:b='http://www.google.com/2005/gml/b'
xmln"..., length=1418, allAtOnce=false)
    at ../../WebCore/loader/MainResourceLoader.cpp:146
#58 0xb6a15ea7 in WebCore::ResourceLoader::didReceiveData (this=0xc2cc4c8, 
    data=0xbfeb09b0 "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n<html
xmlns='http://www.w3.org/1999/xhtml' xmlns:b='http://www.google.com/2005/gml/b'
xmln"..., length=1418, lengthReceived=0, allAtOnce=false)
    at ../../WebCore/loader/ResourceLoader.cpp:257
#59 0xb6a0eb4e in WebCore::MainResourceLoader::didReceiveData (this=0xc2cc4c8, 
    data=0xbfeb09b0 "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n<html
xmlns='http://www.w3.org/1999/xhtml' xmlns:b='http://www.google.com/2005/gml/b'
xmln"..., length=1418, lengthReceived=0, allAtOnce=false)
    at ../../WebCore/loader/MainResourceLoader.cpp:347
#60 0xb6a1512a in WebCore::ResourceLoader::didReceiveData (this=0xc2cc4c8, 
    data=0xbfeb09b0 "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n<html
xmlns='http://www.w3.org/1999/xhtml' xmlns:b='http://www.google.com/2005/gml/b'
xmln"..., length=1418, lengthReceived=0)
    at ../../WebCore/loader/ResourceLoader.cpp:411
#61 0xb6c3a0f9 in gotChunkCallback (msg=0xbd61988, chunk=0xbb85898,
data=0xa8686f0)
    at ../../WebCore/platform/network/soup/ResourceHandleSoup.cpp:252
#62 0xb4daf52a in IA__g_cclosure_marshal_VOID__BOXED (closure=0xbc822a0,
return_value=0x0, n_param_values=2, param_values=0xc64a200, 
    invocation_hint=0xbfeb07dc, marshal_data=0xb6c39f43) at gmarshal.c:566
#63 0xb4da0fdb in IA__g_closure_invoke (closure=0xbc822a0, return_value=0x0,
n_param_values=2, param_values=0xc64a200, invocation_hint=0xbfeb07dc)
    at gclosure.c:767
#64 0xb4db86e7 in signal_emit_unlocked_R (node=0x8e7d620, detail=0,
instance=0xbd61988, emission_return=0x0, instance_and_params=0xc64a200)
    at gsignal.c:3244
#65 0xb4db9d5b in IA__g_signal_emit_valist (instance=0xbd61988, signal_id=374,
detail=0, 
    var_args=0xbfeb0980
"�B5�\034\0218��)��%\2235�\210\031�\v\230X�\v") at
gsignal.c:2977
---Type <return> to continue, or q <return> to quit---
#66 0xb4dba206 in IA__g_signal_emit (instance=0xbd61988, signal_id=374,
detail=0) at gsignal.c:3034
#67 0xb5354316 in soup_message_got_chunk (msg=0xbd61988, chunk=0xbb85898) at
soup-message.c:830
#68 0xb5359325 in read_body_chunk (msg=0xbd61988) at soup-message-io.c:313
#69 0xb53599ad in io_read (sock=0x9462e48, msg=0xbd61988) at
soup-message-io.c:758
#70 0xb4daee84 in IA__g_cclosure_marshal_VOID__VOID (closure=0x973fd20,
return_value=0x0, n_param_values=1, param_values=0x8a87dc0, 
    invocation_hint=0xbfeb2bec, marshal_data=0xb53596e0) at gmarshal.c:77
#71 0xb4da0fdb in IA__g_closure_invoke (closure=0x973fd20, return_value=0x0,
n_param_values=1, param_values=0x8a87dc0, invocation_hint=0xbfeb2bec)
    at gclosure.c:767
#72 0xb4db86e7 in signal_emit_unlocked_R (node=0x8e2b278, detail=0,
instance=0x9462e48, emission_return=0x0, instance_and_params=0x8a87dc0)
    at gsignal.c:3244
#73 0xb4db9d5b in IA__g_signal_emit_valist (instance=0x9462e48, signal_id=382,
detail=0, 
    var_args=0xbfeb2d8c
"��ִ��ִ`�\177\v�-뿽\022ϴ\030\2073\f\001") at gsignal.c:2977
#74 0xb4dba206 in IA__g_signal_emit (instance=0x9462e48, signal_id=382,
detail=0) at gsignal.c:3034
#75 0xb5364402 in socket_read_watch (chan=0xc338718, cond=<value optimized
out>, user_data=0x9462e48) at soup-socket.c:1116
#76 0xb4cf12bd in g_io_unix_dispatch (source=0xb7fa560, callback=0xb53643b0
<socket_read_watch>, user_data=0x9462e48) at giounix.c:162
#77 0xb4cba0c8 in IA__g_main_context_dispatch (context=0x8768880) at
gmain.c:1814
#78 0xb4cbd62b in g_main_context_iterate (context=0x8768880, block=1,
dispatch=1, self=0x87404b8) at gmain.c:2448
#79 0xb4cbdafa in IA__g_main_loop_run (loop=0x87959c8) at gmain.c:2656
#80 0xb545bf29 in IA__gtk_main () at gtkmain.c:1205
#81 0x08048c86 in main (argc=Cannot access memory at address 0x157b6e68
) at ../../../src/ephy-main.c:781
Current language:  auto; currently c


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