diff options
Diffstat (limited to 'src/corelib/io/qlockfile.cpp')
-rw-r--r-- | src/corelib/io/qlockfile.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/corelib/io/qlockfile.cpp b/src/corelib/io/qlockfile.cpp index cb1ff93ad3..48317d07e0 100644 --- a/src/corelib/io/qlockfile.cpp +++ b/src/corelib/io/qlockfile.cpp @@ -44,6 +44,7 @@ #include <QtCore/qthread.h> #include <QtCore/qdeadlinetimer.h> #include <QtCore/qdatetime.h> +#include <QtCore/qfileinfo.h> QT_BEGIN_NAMESPACE @@ -226,6 +227,8 @@ bool QLockFile::tryLock(int timeout) return false; case LockFailedError: if (!d->isLocked && d->isApparentlyStale()) { + if (Q_UNLIKELY(QFileInfo(d->fileName).lastModified() > QDateTime::currentDateTime())) + qInfo("QLockFile: Lock file '%ls' has a modification time in the future", qUtf16Printable(d->fileName)); // Stale lock from another thread/process // Ensure two processes don't remove it at the same time QLockFile rmlock(d->fileName + QLatin1String(".rmlock")); |