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List:       kdevelop-bugs
Subject:    [Bug 146958] crash stepping through c++ in debugger
From:       Rob L <robert.leathley () ricardo ! com>
Date:       2007-07-11 10:41:28
Message-ID: 20070711104128.19441.qmail () ktown ! kde ! org
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http://bugs.kde.org/show_bug.cgi?id=146958         




------- Additional Comments From robert.leathley ricardo com  2007-07-11 12:41 \
------- Had a repeat running kdev in gdb, not sure if the extra info helps:

#0  0xb61586cc in memcpy () from /lib/libc.so.6
#1  0xb6b0114d in QString::operator+= () from /usr/lib/qt3/lib/libqt-mt.so.3
#2  0xb7fa67b9 in kdbgstream::operator<< (this=0xbfa1b834, string= 0x94aca38)
    at /opt/kde3/include/kdebug.h:218
#3  0xb47b5c01 in GDBDebugger::VarItem::handleSpecialTypes (this=0x94ac9d0)
    at kdevelop/languages/cpp/debugger/variablewidget.cpp:1702
#4  0xb47b6426 in GDBDebugger::VarItem::updateValue (this=0x94ac9d0)
    at kdevelop/kdevelop/languages/cpp/debugger/variablewidget.cpp:1583

frame 3
p *this
$11 = {<> = {<No data fields>}, <GDBDebugger::TrimmableItem> = {<> = {<No data \
fields>}, <No data fields>}, expression_ = {d = 0x9e4d7c0}, highlight_ = false,  \
controller_ = 0x0, varobjName_ = {d = 0x39}, originalValueType_ = {  d = 0x94eb928}, \
oldSpecialRepresentationSet_ = 120,  oldSpecialRepresentation_ = {d = 0x200072}, \
format_ = 6815860,  numChildren_ = 2097253, childrenFetched_ = 80, currentAddress_ = \
{  d = 0x74006f}, lastObtainedAddress_ = {d = 0x6e0055},
  updateUnconditionally_ = 105, frozen_ = false, initialCreation_ = 116,
  baseClassMember_ = false, alive_ = 32}
printqstring originalValueType_
Cannot access memory at address 0x39
p originalValueType_.length()
$14 = 155896368
 p originalValueType_.left(10)

Program received signal SIGSEGV, Segmentation fault. (ie. gdb crashed)

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