diff options
author | Samuel Rødal <samuel.rodal@nokia.com> | 2011-09-06 10:49:40 +0200 |
---|---|---|
committer | Samuel Rødal <samuel.rodal@nokia.com> | 2011-09-06 10:55:40 +0200 |
commit | a6b6e760ac2f019b9ca42847b9535207966811aa (patch) | |
tree | cdba2823eb3708f7a40593ff69b81d2be88515ea /src/corelib/io | |
parent | 48ba459580c9e4ce28dbb2c3ce433175148da5a1 (diff) | |
parent | 8ed47d961dc7e6f161030654d11cd330a542eadf (diff) |
Merge remote branch 'gerrit/master' into HEAD
Conflicts:
configure.exe
src/corelib/global/qglobal.h
src/gui/kernel/qplatformnativeinterface_qpa.h
src/gui/widgets/qlinecontrol.cpp
src/gui/widgets/qmenu_mac.mm
src/gui/widgets/qmenu_p.h
src/gui/widgets/qmenubar.cpp
src/gui/widgets/qmenubar_p.h
src/gui/widgets/widgets.pri
src/plugins/platforms/wayland/qwaylandnativeinterface.cpp
src/plugins/platforms/wayland/qwaylandnativeinterface.h
src/src.pro
tests/auto/qdir/tst_qdir.cpp
tests/auto/qfileinfo/tst_qfileinfo.cpp
tests/auto/qsslsocket/tst_qsslsocket.cpp
tests/auto/qstring/tst_qstring.cpp
Change-Id: I64cf2cefa532ba87a92f632e3595ce6914183e9b
Diffstat (limited to 'src/corelib/io')
-rw-r--r-- | src/corelib/io/qdir.cpp | 2 | ||||
-rw-r--r-- | src/corelib/io/qfilesystemengine_symbian.cpp | 4 | ||||
-rw-r--r-- | src/corelib/io/qfilesystemengine_unix.cpp | 2 | ||||
-rw-r--r-- | src/corelib/io/qfilesystemengine_win.cpp | 6 | ||||
-rw-r--r-- | src/corelib/io/qfilesystementry.cpp | 31 | ||||
-rw-r--r-- | src/corelib/io/qfilesystementry_p.h | 1 |
6 files changed, 36 insertions, 10 deletions
diff --git a/src/corelib/io/qdir.cpp b/src/corelib/io/qdir.cpp index 3621deea28..731c485b34 100644 --- a/src/corelib/io/qdir.cpp +++ b/src/corelib/io/qdir.cpp @@ -190,7 +190,7 @@ inline void QDirPrivate::resolveAbsoluteEntry() const QString absoluteName; if (fileEngine.isNull()) { - if (!dirEntry.isRelative()) { + if (!dirEntry.isRelative() && dirEntry.isClean()) { absoluteDirEntry = dirEntry; return; } diff --git a/src/corelib/io/qfilesystemengine_symbian.cpp b/src/corelib/io/qfilesystemengine_symbian.cpp index 18c52cbb17..c8c1dfdc84 100644 --- a/src/corelib/io/qfilesystemengine_symbian.cpp +++ b/src/corelib/io/qfilesystemengine_symbian.cpp @@ -114,9 +114,7 @@ QFileSystemEntry QFileSystemEngine::absoluteName(const QFileSystemEntry &entry) { QString orig = entry.filePath(); const bool isAbsolute = entry.isAbsolute(); - const bool isDirty = (orig.contains(QLatin1String("/../")) || orig.contains(QLatin1String("/./")) || - orig.contains(QLatin1String("//")) || - orig.endsWith(QLatin1String("/..")) || orig.endsWith(QLatin1String("/."))); + const bool isDirty = !entry.isClean(); if (isAbsolute && !isDirty) return entry; diff --git a/src/corelib/io/qfilesystemengine_unix.cpp b/src/corelib/io/qfilesystemengine_unix.cpp index f1e0758bbe..966daba021 100644 --- a/src/corelib/io/qfilesystemengine_unix.cpp +++ b/src/corelib/io/qfilesystemengine_unix.cpp @@ -218,7 +218,7 @@ QFileSystemEntry QFileSystemEngine::canonicalName(const QFileSystemEntry &entry, //static QFileSystemEntry QFileSystemEngine::absoluteName(const QFileSystemEntry &entry) { - if (entry.isAbsolute()) + if (entry.isAbsolute() && entry.isClean()) return entry; QByteArray orig = entry.nativeFilePath(); diff --git a/src/corelib/io/qfilesystemengine_win.cpp b/src/corelib/io/qfilesystemengine_win.cpp index f704fc3e90..df34184091 100644 --- a/src/corelib/io/qfilesystemengine_win.cpp +++ b/src/corelib/io/qfilesystemengine_win.cpp @@ -508,11 +508,7 @@ QFileSystemEntry QFileSystemEngine::absoluteName(const QFileSystemEntry &entry) if (!entry.isRelative()) { #if !defined(Q_OS_WINCE) - if (entry.isAbsolute() - && !entry.filePath().contains(QLatin1String("/../")) - && !entry.filePath().contains(QLatin1String("/./")) - && !entry.filePath().endsWith(QLatin1String("/..")) - && !entry.filePath().endsWith(QLatin1String("/."))) { + if (entry.isAbsolute() && entry.isClean()) { ret = entry.filePath(); } else { ret = QDir::fromNativeSeparators(nativeAbsoluteFilePath(entry.filePath())); diff --git a/src/corelib/io/qfilesystementry.cpp b/src/corelib/io/qfilesystementry.cpp index bb7cb4e6ab..2f37542f66 100644 --- a/src/corelib/io/qfilesystementry.cpp +++ b/src/corelib/io/qfilesystementry.cpp @@ -380,4 +380,35 @@ void QFileSystemEntry::findFileNameSeparators() const } } +bool QFileSystemEntry::isClean() const +{ + resolveFilePath(); + int dots = 0; + bool dotok = true; // checking for ".." or "." starts to relative paths + bool slashok = true; + for (QString::const_iterator iter = m_filePath.constBegin(); iter != m_filePath.constEnd(); iter++) { + if (*iter == QLatin1Char('/')) { + if (dots == 1 || dots == 2) + return false; // path contains "./" or "../" + if (!slashok) + return false; // path contains "//" + dots = 0; + dotok = true; + slashok = false; + } else if (dotok) { + slashok = true; + if (*iter == QLatin1Char('.')) { + dots++; + if (dots > 2) + dotok = false; + } else { + //path element contains a character other than '.', it's clean + dots = 0; + dotok = false; + } + } + } + return (dots != 1 && dots != 2); // clean if path doesn't end in . or .. +} + QT_END_NAMESPACE diff --git a/src/corelib/io/qfilesystementry_p.h b/src/corelib/io/qfilesystementry_p.h index 34b083a03e..8d524c087e 100644 --- a/src/corelib/io/qfilesystementry_p.h +++ b/src/corelib/io/qfilesystementry_p.h @@ -91,6 +91,7 @@ public: QString completeSuffix() const; bool isAbsolute() const; bool isRelative() const; + bool isClean() const; #if defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN) bool isDriveRoot() const; |