Module: wine Branch: master Commit: fb8a44f3ee50badd85af4b50fdbc1db28ce76ab0 URL: https://source.winehq.org/git/wine.git/?a=commit;h=fb8a44f3ee50badd85af4b50f...
Author: Zebediah Figura z.figura12@gmail.com Date: Thu Jul 9 22:39:00 2020 -0500
ntdll: Don't translate Unix virtual disks to FILE_DEVICE_VIRTUAL_DISK.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=36546 Signed-off-by: Zebediah Figura z.figura12@gmail.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/ntdll/unix/file.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/dlls/ntdll/unix/file.c b/dlls/ntdll/unix/file.c index af7c214984..3368d2105c 100644 --- a/dlls/ntdll/unix/file.c +++ b/dlls/ntdll/unix/file.c @@ -6029,12 +6029,15 @@ static NTSTATUS get_device_info( int fd, FILE_FS_DEVICE_INFORMATION *info ) info->DeviceType = FILE_DEVICE_NETWORK_FILE_SYSTEM; info->Characteristics |= FILE_REMOTE_DEVICE; break; - case 0x01021994: /* tmpfs */ - case 0x28cd3d45: /* cramfs */ case 0x1373: /* devfs */ case 0x9fa0: /* procfs */ info->DeviceType = FILE_DEVICE_VIRTUAL_DISK; break; + case 0x01021994: /* tmpfs */ + case 0x28cd3d45: /* cramfs */ + /* Don't map these to FILE_DEVICE_VIRTUAL_DISK by default. Virtual + * filesystems are rare on Windows, and some programs refuse to + * recognize them as valid. */ default: info->DeviceType = FILE_DEVICE_DISK_FILE_SYSTEM; break; @@ -6078,8 +6081,9 @@ static NTSTATUS get_device_info( int fd, FILE_FS_DEVICE_INFORMATION *info ) info->Characteristics |= FILE_REMOVABLE_MEDIA; break; case DKC_MD: - info->DeviceType = FILE_DEVICE_VIRTUAL_DISK; - break; + /* Don't map these to FILE_DEVICE_VIRTUAL_DISK by default. Virtual + * filesystems are rare on Windows, and some programs refuse to + * recognize them as valid. */ default: info->DeviceType = FILE_DEVICE_DISK_FILE_SYSTEM; }