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Diffstat (limited to 'src/corelib/io/qlockfile_unix.cpp')
-rw-r--r--src/corelib/io/qlockfile_unix.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/io/qlockfile_unix.cpp b/src/corelib/io/qlockfile_unix.cpp
index fc01f83e80..418b7d22ba 100644
--- a/src/corelib/io/qlockfile_unix.cpp
+++ b/src/corelib/io/qlockfile_unix.cpp
@@ -147,7 +147,7 @@ static bool setNativeLocks(int fd)
QLockFile::LockError QLockFilePrivate::tryLock_sys()
{
const QByteArray lockFileName = QFile::encodeName(fileName);
- const int fd = qt_safe_open(lockFileName.constData(), O_WRONLY | O_CREAT | O_EXCL, 0666);
+ const int fd = qt_safe_open(lockFileName.constData(), O_RDWR | O_CREAT | O_EXCL, 0666);
if (fd < 0) {
switch (errno) {
case EEXIST: