[reactos] 02/02: [NTOS:IO] Fix special case in IopQueryNameInternal() (#7592)

[Hermès Bélusca-Maïto]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=6363f7820dbe6a7a3b3f4e...

commit 6363f7820dbe6a7a3b3f4e73d5e0bbc30d787a4b
Author:     Hermès Bélusca-Maïto [e-mail]
AuthorDate: Sun Dec 29 22:16:34 2024 +0100
Commit:     Hermès Bélusca-Maïto [e-mail]
CommitDate: Mon Jan 6 21:30:18 2025 +0100

[NTOS:IO] Fix special case in IopQueryNameInternal() (#7592)

CORE-13525

This case is invoked from NtQueryObject(ObjectNameInformation).
---
 ntoskrnl/io/iomgr/file.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ntoskrnl/io/iomgr/file.c b/ntoskrnl/io/iomgr/file.c
index bfe11ab295b..865cd52fc78 100644
--- a/ntoskrnl/io/iomgr/file.c
+++ b/ntoskrnl/io/iomgr/file.c
@@ -2108,10 +2108,11 @@ IopQueryNameInternal(IN PVOID ObjectBody,
                 _SEH2_LEAVE;
             }

-            /* In such case, zero output */
+            /* In such case, zero the output and reset the status */
             LocalReturnLength = FIELD_OFFSET(FILE_NAME_INFORMATION, FileName);
             LocalFileInfo->FileNameLength = 0;
             LocalFileInfo->FileName[0] = OBJ_NAME_PATH_SEPARATOR;
+            Status = STATUS_SUCCESS;
         }
         else
         {