From: ZhangGuoDong <zhangguodong@kylinos.cn>

Memory leak occurs when ksmbd_vfs_read() fails.
Fix this by adding the missing kvfree().

Co-developed-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ZhangGuoDong <zhangguodong@kylinos.cn>
---
 fs/smb/server/smb2pdu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c
index ab1d45fcebde..e81e615f322a 100644
--- a/fs/smb/server/smb2pdu.c
+++ b/fs/smb/server/smb2pdu.c
@@ -6824,6 +6824,7 @@ int smb2_read(struct ksmbd_work *work)
 
 	nbytes = ksmbd_vfs_read(work, fp, length, &offset, aux_payload_buf);
 	if (nbytes < 0) {
+		kvfree(aux_payload_buf);
 		err = nbytes;
 		goto out;
 	}
-- 
2.43.0