https://git.reactos.org/?p=reactos.git;a=commitdiff;h=a2ed758a205cedcafbc836e4ca5ac6b87d60c2e6
commit a2ed758a205cedcafbc836e4ca5ac6b87d60c2e6 Author: Pierre Schweitzer <[email protected]> AuthorDate: Sat Nov 4 21:31:35 2017 +0100 [CDFS] Addendum to 03a9d8c: check for volume state (locked?) before opening a file CORE-13957 --- drivers/filesystems/cdfs/create.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/filesystems/cdfs/create.c b/drivers/filesystems/cdfs/create.c index 09a054bf1b..dde7a2404d 100644 --- a/drivers/filesystems/cdfs/create.c +++ b/drivers/filesystems/cdfs/create.c @@ -222,6 +222,11 @@ CdfsCreateFile(PDEVICE_OBJECT DeviceObject, return STATUS_ACCESS_DENIED; } + if (BooleanFlagOn(DeviceExt->Flags, VCB_VOLUME_LOCKED)) + { + return STATUS_ACCESS_DENIED; + } + Status = CdfsOpenFile(DeviceExt, FileObject, &FileObject->FileName);
