01/01: [FASTFAT] Fail if allocating the stream FO fails.

[Pierre Schweitzer]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=a10f6c7a0ce2b311027f4…

commit a10f6c7a0ce2b311027f4460063a25db5ff3b094
Author:     Pierre Schweitzer <pierre(a)reactos.org>
AuthorDate: Sun May 20 13:53:11 2018 +0200
Commit:     Pierre Schweitzer <pierre(a)reactos.org>
CommitDate: Sun May 20 13:53:43 2018 +0200

    [FASTFAT] Fail if allocating the stream FO fails.
---
 drivers/filesystems/fastfat/dirwr.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/filesystems/fastfat/dirwr.c b/drivers/filesystems/fastfat/dirwr.c
index cffc7af031..ab5d9b3ee4 100644
--- a/drivers/filesystems/fastfat/dirwr.c
+++ b/drivers/filesystems/fastfat/dirwr.c
@@ -47,6 +47,11 @@ vfatFCBInitializeCacheFromVolume(
     }
 
     fileObject = IoCreateStreamFileObject (NULL, vcb->StorageDevice);
+    if (fileObject == NULL)
+    {
+        status = STATUS_INSUFFICIENT_RESOURCES;
+        goto Quit;
+    }
 
 #ifdef KDBG
     if (DebugFile.Buffer != NULL && FsRtlIsNameInExpression(&DebugFile,
&fcb->LongNameU, FALSE, NULL))