diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2022-05-26 11:11:54 -0700 |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@intel.com> | 2022-05-30 15:55:33 -0700 |
| commit | e21522b8bfb4375e9c3f0336b1d218523de721b0 (patch) | |
| tree | 0a1f397bf9d6cb4db9d40b441bbcf62273974a92 /src/corelib/io | |
| parent | 51ac14a4f71616425297f67a36bb558a50b34a11 (diff) | |
QFileSystemEngine/Win: fix incorrect buffer size in currentPath()
We've just allocated a buffer of 'size' size, which is bigger than
PATH_MAX, but told GetCurrentDirectory() that its size is PATH_MAX.
Fixes: QTBUG-103852
Pick-to: 5.15 6.2 6.3
Change-Id: Ibcde9b9795ad42ac9978fffd16f2ba2cd8712cb7
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Diffstat (limited to 'src/corelib/io')
| -rw-r--r-- | src/corelib/io/qfilesystemengine_win.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/io/qfilesystemengine_win.cpp b/src/corelib/io/qfilesystemengine_win.cpp index efcc2c2c31..a6c5d3e6ca 100644 --- a/src/corelib/io/qfilesystemengine_win.cpp +++ b/src/corelib/io/qfilesystemengine_win.cpp @@ -1647,7 +1647,7 @@ QFileSystemEntry QFileSystemEngine::currentPath() if (size != 0) { if (size > PATH_MAX) { wchar_t *newCurrentName = new wchar_t[size]; - if (::GetCurrentDirectory(PATH_MAX, newCurrentName) != 0) + if (::GetCurrentDirectory(size, newCurrentName) != 0) ret = QString::fromWCharArray(newCurrentName, size); delete [] newCurrentName; } else { |