Bernhard Übelacker : ntoskrnl: Do not leak memory by setting input buffer to NULL.

[Alexandre Julliard]

Module: wine
Branch: stable
Commit: 4000f08c3295c3f587ad5da6ace1e6bd5939d050
URL:    https://gitlab.winehq.org/wine/wine/-/commit/4000f08c3295c3f587ad5da6ace1e6b...

Author: Bernhard Übelacker 
Date:   Tue Jan 11 22:15:26 2022 +0100

ntoskrnl: Do not leak memory by setting input buffer to NULL.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52322
(cherry picked from commit 07c0cd6ba5f4b1d6ef738ad7f3cad9992947dd3d)

---

dlls/ntoskrnl.exe/ntoskrnl.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/dlls/ntoskrnl.exe/ntoskrnl.c b/dlls/ntoskrnl.exe/ntoskrnl.c
index cc30750a160..b5872cc57eb 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl.c
+++ b/dlls/ntoskrnl.exe/ntoskrnl.c
@@ -832,7 +832,6 @@ static NTSTATUS dispatch_volume( struct dispatch_context *context )
     irp->Tail.Overlay.Thread = (PETHREAD)KeGetCurrentThread();
     irp->Tail.Overlay.OriginalFileObject = file;
     irp->RequestorMode = UserMode;
-    context->in_buff = NULL;

irp->Flags |= IRP_DEALLOCATE_BUFFER;  /* deallocate out_buff */
     return dispatch_irp( device, irp, context );