summaryrefslogtreecommitdiffstats
path: root/src/corelib
diff options
context:
space:
mode:
authorRafael Roquetto <rafael.roquetto.qnx@kdab.com>2012-09-11 09:58:32 -0300
committerQt by Nokia <qt-info@nokia.com>2012-09-11 17:40:37 +0200
commitf3707a5a0c4483b15e7bb2ba9f0e7d1913a713ee (patch)
treeefd8874ca9f3cb431898a9ad0349087886c33af6 /src/corelib
parent6e8e1da0a8267d2f8f568403e6ab9fe53b01cd29 (diff)
QFileSystemEngine: fix realpath() buffer size
realpath() returns at most PATH_MAX _plus_ the terminator. Change-Id: I4c2e3e166a5f476863ad8c6999800e6468535dbe Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org> Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com> Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Diffstat (limited to 'src/corelib')
-rw-r--r--src/corelib/io/qfilesystemengine_unix.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/io/qfilesystemengine_unix.cpp b/src/corelib/io/qfilesystemengine_unix.cpp
index 1bc3c4dea6..3d75b8cb09 100644
--- a/src/corelib/io/qfilesystemengine_unix.cpp
+++ b/src/corelib/io/qfilesystemengine_unix.cpp
@@ -194,7 +194,7 @@ QFileSystemEntry QFileSystemEngine::canonicalName(const QFileSystemEntry &entry,
# if _POSIX_VERSION >= 200801L
ret = realpath(entry.nativeFilePath().constData(), (char*)0);
# else
- ret = (char*)malloc(PATH_MAX);
+ ret = (char*)malloc(PATH_MAX + 1);
if (realpath(entry.nativeFilePath().constData(), (char*)ret) == 0) {
const int savedErrno = errno; // errno is checked below, and free() might change it
free(ret);