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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - WebKit assert in WebCore::VisiblePosition::previous() displaying youtube video"
href="https://bugs.webkit.org/show_bug.cgi?id=154905#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - WebKit assert in WebCore::VisiblePosition::previous() displaying youtube video"
href="https://bugs.webkit.org/show_bug.cgi?id=154905">bug 154905</a>
from <span class="vcard"><a class="email" href="mailto:richcoe2@gmail.com" title="Rich Coe <richcoe2@gmail.com>"> <span class="fn">Rich Coe</span></a>
</span></b>
<pre>(gdb) where
#0 0x00007fa70a4bec76 in JSC::WriteBarrierBase<JSC::Structure>::operator->() const (this=0x0)
at ../../Source/JavaScriptCore/runtime/WriteBarrier.h:123
#1 0x00007fa70a4d7dbe in JSC::JSCell::isString() const (this=0x0)
at ../../Source/JavaScriptCore/runtime/JSCellInlines.h:124
#2 0x00007fa70a90da16 in JSC::JSCell::getPrimitiveNumber(JSC::ExecState*, double&, JSC::JSValue&) const (this=0x0, exec=0x7fa688ff8ae8, number=@0x7ffc6b7b1710: 6.9343542557821197e-310, value=...)
at ../../Source/JavaScriptCore/runtime/JSCell.cpp:135
#3 0x00007fa70a7a02dd in JSC::JSValue::getPrimitiveNumber(JSC::ExecState*, double&, JSC::JSValue&) (this=0x7ffc6b7b1730, exec=0x7fa688ff8ae8, number=@0x7ffc6b7b1710: 6.9343542557821197e-310, value=...)
at ../../Source/JavaScriptCore/runtime/JSCJSValueInlines.h:600
#4 0x00007fa70a79abf9 in JSC::operationCompareLess(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue) (v2=..., v1=..., callFrame=0x7fa688ff8ae8) at ../../Source/JavaScriptCore/runtime/Operations.h:136
#5 0x00007fa70a79abf9 in JSC::operationCompareLess(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue) (exec=0x7fa688ff8ae8, encodedOp1=-281474976710655, encodedOp2=0)
at ../../Source/JavaScriptCore/jit/JITOperations.cpp:829
#6 0x00007fa6a42fcb37 in ()
#7 0x00007fa6a43f1240 in ()
#8 0x00007fa6f82ca2d0 in ()
#9 0x00007ffc6b7b2350 in ()
#10 0x00007ffc6b7b23b0 in ()
#11 0x0000000000000000 in ()</pre>
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