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Debugger: Fix crash in GdbMi::parseValue with Qt 6

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QString::begin/end may be null in Qt 6.

Fixes: QTCREATORBUG-25018
Change-Id: If50cb79c58096d5fa68e494e33bea131063968fb
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
This commit is contained in:
hjk
2020-12-01 08:11:07 +01:00
parent 35380afb93
commit dda6775325
1 changed files with 3 additions and 0 deletions
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3
src/plugins/debugger/debuggerprotocol.cpp
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@@ -198,6 +198,9 @@ QString GdbMi::parseCString(const QChar *&from, const QChar *to)
void GdbMi::parseValue(const QChar *&from, const QChar *to) void GdbMi::parseValue(const QChar *&from, const QChar *to)
{ {
if (from == to)
return;
//qDebug() << "parseValue: " << QString(from, to - from); //qDebug() << "parseValue: " << QString(from, to - from);
switch (from->unicode()) { switch (from->unicode()) {
case '{': case '{':