From: ChenXiaoSong <chenxiaosong@kylinos.cn>
Date: Thu, 22 Jan 2026 05:23:57 +0000 (+0800)
Subject: smb/client: map NT_STATUS_BUFFER_OVERFLOW
X-Git-Tag: v7.0-rc1~58^2~10
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e4424687fc6d866c7e0dca979d9d362ec8cbc71a;p=thirdparty%2Fkernel%2Fstable.git

smb/client: map NT_STATUS_BUFFER_OVERFLOW

See MS-CIFS 2.2.2.4 STATUS_BUFFER_OVERFLOW.

Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: Steve French <stfrench@microsoft.com>
---

diff --git a/fs/smb/client/smb1maperror.c b/fs/smb/client/smb1maperror.c
index ae13367e37821..c6853b447dbd0 100644
--- a/fs/smb/client/smb1maperror.c
+++ b/fs/smb/client/smb1maperror.c
@@ -113,6 +113,7 @@ static const struct {
 } ntstatus_to_dos_map[] = {
 	{
 	ERRSRV, ERR_NOTIFY_ENUM_DIR, NT_STATUS_NOTIFY_ENUM_DIR}, {
+	ERRDOS, ERRmoredata, NT_STATUS_BUFFER_OVERFLOW}, {
 	ERRDOS, ERRgeneral, NT_STATUS_UNSUCCESSFUL}, {
 	ERRDOS, ERRbadfunc, NT_STATUS_NOT_IMPLEMENTED}, {
 	ERRDOS, ERRbadpipe, NT_STATUS_INVALID_INFO_CLASS}, {