Details
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Bug
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Resolution: Invalid
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Not Evaluated
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None
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5.13.2
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None
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macOS
Description
QHash<QNetworkReply*, QString> crash when I use STL-style iterator to call reply->abort()
but if I call the reply->abort() by for loop, it's OK.
code by using iterator:
auto i = m_replyMap.begin(); while (i != m_replyMap.end()) { i.key()->abort(); i++; }
code by using for loop:
for (auto key : m_replyMap.keys()) { key->abort(); }
the debugger show that when access the nextNode, it just crash.
inline iterator operator++(int) {
iterator r = *this;
i = QHashData::nextNode(i); // stop in here
return r;
}