projects
/
reactos.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
d772498
)
[NTOS:IO]
author
Thomas Faber
<thomas.faber@reactos.org>
Tue, 5 Aug 2014 18:47:25 +0000
(18:47 +0000)
committer
Thomas Faber
<thomas.faber@reactos.org>
Tue, 5 Aug 2014 18:47:25 +0000
(18:47 +0000)
- Fail with the correct status code if MDL allocation fails
CORE-8410
svn path=/trunk/; revision=63812
reactos/ntoskrnl/io/iomgr/iofunc.c
patch
|
blob
|
history
diff --git
a/reactos/ntoskrnl/io/iomgr/iofunc.c
b/reactos/ntoskrnl/io/iomgr/iofunc.c
index
e283002
..
c7c62ab
100644
(file)
--- a/
reactos/ntoskrnl/io/iomgr/iofunc.c
+++ b/
reactos/ntoskrnl/io/iomgr/iofunc.c
@@
-2350,6
+2350,8
@@
NtReadFile(IN HANDLE FileHandle,
{
/* Allocate an MDL */
Mdl = IoAllocateMdl(Buffer, Length, FALSE, TRUE, Irp);
+ if (!Mdl)
+ ExRaiseStatus(STATUS_INSUFFICIENT_RESOURCES);
MmProbeAndLockPages(Mdl, PreviousMode, IoWriteAccess);
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
@@
-3269,6
+3271,8
@@
NtWriteFile(IN HANDLE FileHandle,
{
/* Allocate an MDL */
Mdl = IoAllocateMdl(Buffer, Length, FALSE, TRUE, Irp);
+ if (!Mdl)
+ ExRaiseStatus(STATUS_INSUFFICIENT_RESOURCES);
MmProbeAndLockPages(Mdl, PreviousMode, IoReadAccess);
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)