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author | Liang Qi <liang.qi@qt.io> | 2017-03-21 19:07:53 +0100 |
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committer | Liang Qi <liang.qi@qt.io> | 2017-03-21 19:07:53 +0100 |
commit | 65faf4565595d91996ddec4af25af5e97c7f0317 (patch) | |
tree | a7415e90db3fa1e46f638e1c31d2f2b9a5d0ec4a /src/corelib/io/qlockfile.cpp | |
parent | a9383ef99a29c333a1edd32695ddc29ea0ba805d (diff) | |
parent | 26bc4ac5cb56ce8f2d3d10125fa9c6a72140573a (diff) |
Merge remote-tracking branch 'origin/5.8' into 5.9
Conflicts:
src/plugins/platforms/eglfs/eglfs-plugin.pro
Change-Id: Id76cdbb41b7758572a3b8ea4dcb40d49bac968db
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")); |