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smb/server: fix refcount leak in smb2_open()

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When ksmbd_vfs_getattr() fails, the reference count of ksmbd_file
must be released.

Suggested-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: ZhangGuoDong <zhangguodong@kylinos.cn>
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
ZhangGuoDong 2025-12-29 11:15:18 +08:00 • committed by Steve French
parent 3296c3012a
commit f416c55699
1 changed files with 1 additions and 1 deletions
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2
fs/smb/server/smb2pdu.c
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@ -3010,10 +3010,10 @@ int smb2_open(struct ksmbd_work *work)
file_info = FILE_OPENED;
rc = ksmbd_vfs_getattr(&fp->filp->f_path, &stat);
ksmbd_put_durable_fd(fp);
if (rc)
goto err_out2;
ksmbd_put_durable_fd(fp);
goto reconnected_fp;
}
} else if (req_op_level == SMB2_OPLOCK_LEVEL_LEASE)