[ros-diffs] [reactos] 01/01: [FASTFAT] Fix size checking in VfatGetFileNameInformation()

[Pierre Schweitzer]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=28343c6c0c5ca7a91778fc...

commit 28343c6c0c5ca7a91778fcf46f08e1cc6213272c
Author: Pierre Schweitzer [e-mail]
AuthorDate: Sat Dec 9 12:45:16 2017 +0100

[FASTFAT] Fix size checking in VfatGetFileNameInformation()
---
 drivers/filesystems/fastfat/dir.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/filesystems/fastfat/dir.c b/drivers/filesystems/fastfat/dir.c
index 284c04bca1..1e657f19fd 100644
--- a/drivers/filesystems/fastfat/dir.c
+++ b/drivers/filesystems/fastfat/dir.c
@@ -101,17 +101,17 @@ VfatGetFileNameInformation(
     *Written = 0;
     Status = STATUS_BUFFER_OVERFLOW;

-    if (FIELD_OFFSET(FILE_NAMES_INFORMATION, FileName) > BufferLength)
+    if (FIELD_OFFSET(FILE_NAME_INFORMATION, FileName) > BufferLength)
         return Status;

-    if (First || (BufferLength >= FIELD_OFFSET(FILE_NAMES_INFORMATION, FileName) + DirContext->LongNameU.Length))
+    if (First || (BufferLength >= FIELD_OFFSET(FILE_NAME_INFORMATION, FileName) + DirContext->LongNameU.Length))
     {
         pInfo->FileNameLength = DirContext->LongNameU.Length;

-        *Written = FIELD_OFFSET(FILE_NAMES_INFORMATION, FileName);
-        if (BufferLength > FIELD_OFFSET(FILE_NAMES_INFORMATION, FileName))
+        *Written = FIELD_OFFSET(FILE_NAME_INFORMATION, FileName);
+        if (BufferLength > FIELD_OFFSET(FILE_NAME_INFORMATION, FileName))
         {
-            BytesToCopy = min(DirContext->LongNameU.Length, BufferLength - FIELD_OFFSET(FILE_NAMES_INFORMATION, FileName));
+            BytesToCopy = min(DirContext->LongNameU.Length, BufferLength - FIELD_OFFSET(FILE_NAME_INFORMATION, FileName));
             RtlCopyMemory(pInfo->FileName,
                          DirContext->LongNameU.Buffer,
                          BytesToCopy);