[newlib-cygwin] Cygwin: /proc/sys FS: don't export NFS and DFS as block devices
Corinna Vinschen
corinna@sourceware.org
Tue Dec 1 08:40:18 GMT 2020
https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=80e35a211f69f23fa57003a08d1758657364f00e
commit 80e35a211f69f23fa57003a08d1758657364f00e
Author: Corinna Vinschen <corinna@vinschen.de>
Date: Tue Dec 1 09:37:07 2020 +0100
Cygwin: /proc/sys FS: don't export NFS and DFS as block devices
Network filesystems are not block devices. Apparently this code
hasn't been executed anyway, given how network filesystems are
hidden behind \Device\Mup.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diff:
---
winsup/cygwin/fhandler_procsys.cc | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/winsup/cygwin/fhandler_procsys.cc b/winsup/cygwin/fhandler_procsys.cc
index d2540d0a1..f8abbe7c0 100644
--- a/winsup/cygwin/fhandler_procsys.cc
+++ b/winsup/cygwin/fhandler_procsys.cc
@@ -175,13 +175,10 @@ fhandler_procsys::exists (struct stat *buf)
badly written. */
if (NT_SUCCESS (status))
{
- if (ffdi.DeviceType == FILE_DEVICE_NETWORK_FILE_SYSTEM)
- file_type = virt_blk;
- else if (ffdi.DeviceType == FILE_DEVICE_NAMED_PIPE)
+ if (ffdi.DeviceType == FILE_DEVICE_NAMED_PIPE)
file_type = internal ? virt_blk : virt_pipe;
else if (ffdi.DeviceType == FILE_DEVICE_DISK
|| ffdi.DeviceType == FILE_DEVICE_CD_ROM
- || ffdi.DeviceType == FILE_DEVICE_DFS
|| ffdi.DeviceType == FILE_DEVICE_VIRTUAL_DISK)
{
/* Check for file attributes. If we get them, we peeked
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