diff options
3 files changed, 30 insertions, 1 deletions
diff --git a/src/corelib/mimetypes/qmimedatabase.cpp b/src/corelib/mimetypes/qmimedatabase.cpp index c1e17b9fc4..fd11dbc787 100644 --- a/src/corelib/mimetypes/qmimedatabase.cpp +++ b/src/corelib/mimetypes/qmimedatabase.cpp @@ -354,9 +354,10 @@ QMimeType QMimeDatabase::mimeTypeForFile(const QFileInfo &fileInfo, MatchMode mo #ifdef Q_OS_UNIX // Cannot access statBuf.st_mode from the filesystem engine, so we have to stat again. + // In addition we want to follow symlinks. const QByteArray nativeFilePath = QFile::encodeName(file.fileName()); QT_STATBUF statBuffer; - if (QT_LSTAT(nativeFilePath.constData(), &statBuffer) == 0) { + if (QT_STAT(nativeFilePath.constData(), &statBuffer) == 0) { if (S_ISCHR(statBuffer.st_mode)) return d->mimeTypeForName(QLatin1String("inode/chardevice")); if (S_ISBLK(statBuffer.st_mode)) diff --git a/tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.cpp b/tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.cpp index 0171c4ac5a..1b4dc020f2 100644 --- a/tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.cpp +++ b/tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.cpp @@ -35,6 +35,11 @@ #include "qstandardpaths.h" +#ifdef Q_OS_UNIX +#include <sys/types.h> +#include <sys/stat.h> +#endif + #include <QtCore/QElapsedTimer> #include <QtCore/QFile> #include <QtCore/QFileInfo> @@ -646,6 +651,28 @@ void tst_QMimeDatabase::knownSuffix() QCOMPARE(db.suffixForFileName(QString::fromLatin1("foo.tar.bz2")), QString::fromLatin1("tar.bz2")); } +void tst_QMimeDatabase::symlinkToFifo() // QTBUG-48529 +{ +#ifdef Q_OS_UNIX + QTemporaryDir tempDir; + QVERIFY(tempDir.isValid()); + const QString dir = tempDir.path(); + const QString fifo = dir + "/fifo"; + QCOMPARE(mkfifo(QFile::encodeName(fifo), 0006), 0); + + QMimeDatabase db; + QCOMPARE(db.mimeTypeForFile(fifo).name(), QString::fromLatin1("inode/fifo")); + + // Now make a symlink to the fifo + const QString link = dir + "/link"; + QVERIFY(QFile::link(fifo, link)); + QCOMPARE(db.mimeTypeForFile(link).name(), QString::fromLatin1("inode/fifo")); + +#else + QSKIP("This test requires pipes and symlinks"); +#endif +} + void tst_QMimeDatabase::findByFileName_data() { QTest::addColumn<QString>("filePath"); diff --git a/tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.h b/tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.h index 2827bd2dc4..4b703f15d7 100644 --- a/tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.h +++ b/tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.h @@ -70,6 +70,7 @@ private slots: void suffixes_data(); void suffixes(); void knownSuffix(); + void symlinkToFifo(); void fromThreads(); // shared-mime-info test suite |