diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/corelib/io/qfilesystemengine_win.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/corelib/io/qfilesystemengine_win.cpp b/src/corelib/io/qfilesystemengine_win.cpp index 74081b4ffa..a796fd005a 100644 --- a/src/corelib/io/qfilesystemengine_win.cpp +++ b/src/corelib/io/qfilesystemengine_win.cpp @@ -204,10 +204,12 @@ GlobalSid::GlobalSid() ::GetTokenInformation(token, TokenUser, 0, 0, &retsize); if (retsize) { void *tokenBuffer = malloc(retsize); + Q_CHECK_PTR(tokenBuffer); if (::GetTokenInformation(token, TokenUser, tokenBuffer, retsize, &retsize)) { PSID tokenSid = reinterpret_cast<PTOKEN_USER>(tokenBuffer)->User.Sid; DWORD sidLen = ::GetLengthSid(tokenSid); currentUserSID = reinterpret_cast<PSID>(malloc(sidLen)); + Q_CHECK_PTR(currentUserSID); if (::CopySid(sidLen, currentUserSID, tokenSid)) BuildTrusteeWithSid(¤tUserTrusteeW, currentUserSID); } @@ -294,6 +296,7 @@ static QString readSymLink(const QFileSystemEntry &link) if (handle != INVALID_HANDLE_VALUE) { DWORD bufsize = MAXIMUM_REPARSE_DATA_BUFFER_SIZE; REPARSE_DATA_BUFFER *rdb = (REPARSE_DATA_BUFFER*)malloc(bufsize); + Q_CHECK_PTR(rdb); DWORD retsize = 0; if (::DeviceIoControl(handle, FSCTL_GET_REPARSE_POINT, 0, 0, rdb, bufsize, &retsize, 0)) { if (rdb->ReparseTag == IO_REPARSE_TAG_MOUNT_POINT) { |