Zebediah Figura : mountmgr: Return STATUS_BUFFER_OVERFLOW from query_unix_drive() if the buffer is too small.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 2d0e113db15fc6109d0b44502cda40727ff04fa7
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=2d0e113db15fc6109d0b44502...

Author: Zebediah Figura <z.figura12(a)gmail.com>
Date:   Wed Mar 25 18:17:03 2020 -0500

mountmgr: Return STATUS_BUFFER_OVERFLOW from query_unix_drive() if the buffer is too small.

STATUS_MORE_ENTRIES is meant for enumeration APIs like NtQueryDirectoryFile();
we are not enumerating anything here.

Signed-off-by: Zebediah Figura <zfigura(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/mountmgr.sys/mountmgr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/mountmgr.sys/mountmgr.c b/dlls/mountmgr.sys/mountmgr.c
index dd3a3932b4..222395fadf 100644
--- a/dlls/mountmgr.sys/mountmgr.c
+++ b/dlls/mountmgr.sys/mountmgr.c
@@ -330,7 +330,7 @@ static NTSTATUS query_unix_drive( void *buff, SIZE_T insize,
             output->type = type;
             iosb->Information = FIELD_OFFSET( struct mountmgr_unix_drive, type ) + sizeof(output->type);
         }
-        status = STATUS_MORE_ENTRIES;
+        status = STATUS_BUFFER_OVERFLOW;
         goto done;
     }