From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 045EC4CB49; Wed, 20 Dec 2023 16:12:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Hb58E7vD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7C785C433C7; Wed, 20 Dec 2023 16:12:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1703088776; bh=oIO+Lo+KMmHnpXjeTIPctpJnCctaxsxedpaKefw74Qs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Hb58E7vDhKJla//ZYEQcxUmRfpfyhmXEcmb7BPuu6NlTLc1cth8iIFF3ef+Bn/H+i aWBoohObYnEOr1DwbQGhr5rhJDOPB+SBYIwA0BNm8FSGRJZAUFjbrOURULkXMJUnRX pVqlsySqtsHAvDvPVDz6fz5Y3WtDZd2BJ2RSKyDc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Namjae Jeon , Steve French Subject: [PATCH 5.15 054/159] ksmbd: set file permission mode to match Samba server posix extension behavior Date: Wed, 20 Dec 2023 17:08:39 +0100 Message-ID: <20231220160933.858952040@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231220160931.251686445@linuxfoundation.org> References: <20231220160931.251686445@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Namjae Jeon [ Upstream commit f6c2b201da7588f7f7688ddc99b7bb000609129c ] Set file permission mode to match Samba server posix extension behavior. Signed-off-by: Namjae Jeon Signed-off-by: Steve French Signed-off-by: Greg Kroah-Hartman --- fs/ksmbd/oplock.c | 2 +- fs/ksmbd/smb2pdu.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) --- a/fs/ksmbd/oplock.c +++ b/fs/ksmbd/oplock.c @@ -1643,7 +1643,7 @@ void create_posix_rsp_buf(char *cc, stru buf->nlink = cpu_to_le32(inode->i_nlink); buf->reparse_tag = cpu_to_le32(fp->volatile_id); - buf->mode = cpu_to_le32(inode->i_mode); + buf->mode = cpu_to_le32(inode->i_mode & 0777); /* * SidBuffer(44) contain two sids(Domain sid(28), UNIX group sid(16)). * Domain sid(28) = revision(1) + num_subauth(1) + authority(6) + --- a/fs/ksmbd/smb2pdu.c +++ b/fs/ksmbd/smb2pdu.c @@ -3613,7 +3613,7 @@ static int smb2_populate_readdir_entry(s posix_info->AllocationSize = cpu_to_le64(ksmbd_kstat->kstat->blocks << 9); posix_info->DeviceId = cpu_to_le32(ksmbd_kstat->kstat->rdev); posix_info->HardLinks = cpu_to_le32(ksmbd_kstat->kstat->nlink); - posix_info->Mode = cpu_to_le32(ksmbd_kstat->kstat->mode); + posix_info->Mode = cpu_to_le32(ksmbd_kstat->kstat->mode & 0777); posix_info->Inode = cpu_to_le64(ksmbd_kstat->kstat->ino); posix_info->DosAttributes = S_ISDIR(ksmbd_kstat->kstat->mode) ? ATTR_DIRECTORY_LE : ATTR_ARCHIVE_LE; @@ -4769,7 +4769,7 @@ static int find_file_posix_info(struct s file_info->EndOfFile = cpu_to_le64(inode->i_size); file_info->AllocationSize = cpu_to_le64(inode->i_blocks << 9); file_info->HardLinks = cpu_to_le32(inode->i_nlink); - file_info->Mode = cpu_to_le32(inode->i_mode); + file_info->Mode = cpu_to_le32(inode->i_mode & 0777); file_info->DeviceId = cpu_to_le32(inode->i_rdev); rsp->OutputBufferLength = cpu_to_le32(sizeof(struct smb311_posix_qinfo));