diff options
| -rw-r--r-- | src/corelib/io/qlockfile_unix.cpp | 2 | ||||
| -rw-r--r-- | tests/auto/corelib/io/qlockfile/tst_qlockfile.cpp | 10 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/corelib/io/qlockfile_unix.cpp b/src/corelib/io/qlockfile_unix.cpp index 623968b869..bcef84206e 100644 --- a/src/corelib/io/qlockfile_unix.cpp +++ b/src/corelib/io/qlockfile_unix.cpp @@ -136,6 +136,8 @@ static QBasicMutex fcntlLock; static bool fcntlWorksAfterFlock(const QString &fn) { QMutexLocker lock(&fcntlLock); + if (fcntlOK.isDestroyed()) + return QLockFilePrivate::checkFcntlWorksAfterFlock(fn); bool *worksPtr = fcntlOK->object(fn); if (!worksPtr) { worksPtr = new bool(QLockFilePrivate::checkFcntlWorksAfterFlock(fn)); diff --git a/tests/auto/corelib/io/qlockfile/tst_qlockfile.cpp b/tests/auto/corelib/io/qlockfile/tst_qlockfile.cpp index 21c5696d1d..4884c126d4 100644 --- a/tests/auto/corelib/io/qlockfile/tst_qlockfile.cpp +++ b/tests/auto/corelib/io/qlockfile/tst_qlockfile.cpp @@ -546,5 +546,15 @@ bool tst_QLockFile::overwritePidInLockFile(const QString &filePath, qint64 pid) return f.write(buf) == buf.size(); } +struct LockFileUsageInGlobalDtor +{ + ~LockFileUsageInGlobalDtor() { + QLockFile lockFile(QDir::currentPath() + "/lastlock"); + QVERIFY(lockFile.lock()); + QVERIFY(lockFile.isLocked()); + } +}; +LockFileUsageInGlobalDtor s_instance; + QTEST_MAIN(tst_QLockFile) #include "tst_qlockfile.moc" |