[ros-diffs] [pschweitzer] 65013: [FASTFAT] Don't leak reference on failure in vfatPrepareTargetForRename().

Author: pschweitzer
Date: Sun Oct 26 15:35:18 2014
New Revision: 65013

URL: http://svn.reactos.org/svn/reactos?rev=65013&view=rev
Log:
[FASTFAT]
Don't leak reference on failure in vfatPrepareTargetForRename().

Modified:
    trunk/reactos/drivers/filesystems/fastfat/finfo.c

Modified: trunk/reactos/drivers/filesystems/fastfat/finfo.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/fastfa…
==============================================================================
--- trunk/reactos/drivers/filesystems/fastfat/finfo.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/fastfat/finfo.c	[iso-8859-1] Sun Oct 26 15:35:18
2014
@@ -400,6 +400,7 @@
             /* If that's a directory or a read-only file, we're not allowed */
             if (vfatFCBIsDirectory(TargetFcb) || ((*TargetFcb->Attributes &
FILE_ATTRIBUTE_READONLY) == FILE_ATTRIBUTE_READONLY));
             {
+                vfatReleaseFCB(DeviceExt, *ParentFCB);
                 *ParentFCB = NULL;
                 vfatReleaseFCB(DeviceExt, TargetFcb);
                 return STATUS_OBJECT_NAME_COLLISION;
@@ -408,6 +409,7 @@
             /* Attempt to flush (might close the file) */
             if (!MmFlushImageSection(TargetFcb->FileObject->SectionObjectPointer,
MmFlushForDelete))
             {
+                vfatReleaseFCB(DeviceExt, *ParentFCB);
                 *ParentFCB = NULL;
                 vfatReleaseFCB(DeviceExt, TargetFcb);
                 return STATUS_ACCESS_DENIED;
@@ -416,6 +418,7 @@
             /* If we are, ensure the file isn't open by anyone! */
             if (TargetFcb->OpenHandleCount != 0)
             {
+                vfatReleaseFCB(DeviceExt, *ParentFCB);
                 *ParentFCB = NULL;
                 vfatReleaseFCB(DeviceExt, TargetFcb);
                 return STATUS_ACCESS_DENIED;
@@ -429,6 +432,7 @@
         }
         else
         {
+            vfatReleaseFCB(DeviceExt, *ParentFCB);
             *ParentFCB = NULL;
             vfatReleaseFCB(DeviceExt, TargetFcb);
             return STATUS_OBJECT_NAME_COLLISION;