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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>
This commit is contained in:
Corinna Vinschen 2020-12-01 09:37:07 +01:00
parent 3434d35a64
commit 80e35a211f
1 changed files with 1 additions and 4 deletions
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5
winsup/cygwin/fhandler_procsys.cc
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@ -175,13 +175,10 @@ fhandler_procsys::exists (struct stat *buf)
badly written. */ badly written. */
if (NT_SUCCESS (status)) if (NT_SUCCESS (status))
{ {
if (ffdi.DeviceType == FILE_DEVICE_NETWORK_FILE_SYSTEM) if (ffdi.DeviceType == FILE_DEVICE_NAMED_PIPE)
file_type = virt_blk;
else if (ffdi.DeviceType == FILE_DEVICE_NAMED_PIPE)
file_type = internal ? virt_blk : virt_pipe; file_type = internal ? virt_blk : virt_pipe;
else if (ffdi.DeviceType == FILE_DEVICE_DISK else if (ffdi.DeviceType == FILE_DEVICE_DISK
|| ffdi.DeviceType == FILE_DEVICE_CD_ROM || ffdi.DeviceType == FILE_DEVICE_CD_ROM
|| ffdi.DeviceType == FILE_DEVICE_DFS
|| ffdi.DeviceType == FILE_DEVICE_VIRTUAL_DISK) || ffdi.DeviceType == FILE_DEVICE_VIRTUAL_DISK)
{ {
/* Check for file attributes. If we get them, we peeked /* Check for file attributes. If we get them, we peeked