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SingleApplicationPrivate: Use MD5 on macOS for block server name #180

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merged 2 commits into from
Oct 12, 2023
Merged

SingleApplicationPrivate: Use MD5 on macOS for block server name #180

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f6375b1
SingleApplicationPrivate: Use MD5 on macOS for block server name
jonaski Oct 12, 2023
7332ec4
Update CHANGELOG.md
itay-grudev Oct 12, 2023
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4 changes: 4 additions & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
@@ -1,5 +1,9 @@
# Changelog

## 3.5.1

* Bug Fix: Maximum QNativeIpcKey key size on macOS. - _Jonas Kvinge_

## 3.5.0

* Switch to the new QNativeIpcKey based QSharedMemory constructor with Qt 6.6 and higher. - _Jonas Kvinge_
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5 changes: 5 additions & 0 deletions singleapplication_p.cpp
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Expand Up @@ -131,7 +131,12 @@ QString SingleApplicationPrivate::getUsername()

void SingleApplicationPrivate::genBlockServerName()
{
#ifdef Q_OS_MACOS
// Maximum key size on macOS is PSHMNAMLEN (31).
QCryptographicHash appData( QCryptographicHash::Md5 );
#else
QCryptographicHash appData( QCryptographicHash::Sha256 );
#endif
#if QT_VERSION < QT_VERSION_CHECK(6, 3, 0)
appData.addData( "SingleApplication", 17 );
#else
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