From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793901531; b=A3f35HAwDh0K1pgnM9x7OrFZHsz5TB866ab/pjxcBotj2ZTPHq37EqcaHNwLEtoHTlMu hkV8ZzWmK12Qq85cinwCu4mscAeY6yMoF72h3NvKRlanSK7N2qgAbUTfY/F2oTTQuSmtm mCQG/01EgbEqYqMSLV74gxE4Ir36ZtVTi1ZEa3fOjsbPCwEzguzmvTy83N4HWZ0kCmyL8 e6hiup8fVG63qxSAhuWn4grtLm8zEDKQBiEnHAK93uUWiL0Ojsy1u7iqSyCWlDv8yuGF3 2eygX29cM13xpbZwdecwEM3fjHGDvK6aHV/1TSWneGhTQ+4ScqiDl8dRL+lz3NeQShQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793901531; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding; bh=yHGTbayxRg2Gb03AldyZmYaFwYPEUFl3EudgQuQ99ho=; b=xgE6bSEXv0N0+Jj87R9y2frYBthvGDN2QTfu5GYzDBrjPN6uBKb/c8irGGkhm9DrjrSp YfkKTRq5NyEbZOVtC9zIlRy5bX297qIXirezHJuzf/fzPc7k5ZoHVcx5lrcH8uk/NurnH xeaZHZcwT3BzMJ90RP4tn1p8ZzLvr7PloKTqkcEMO2+Dv+B1FXcFgVh0E5VCtEwRlMov9 vZnxB1kodgWnRcK2EoJ+08CKIOwm2yeBvrUGLpZylQW5rfExcczq2SVpKvk8mQBbcxd4S DY7FSUO06uRusofXENpVt7y3g0tb6SwqAt+2kjvZ/lxyJQnkXYGyPb0gIyHMJUUPppw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=Flu37y2t; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E3396606A32D for ; Thu, 5 Nov 2026 17:58:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=Flu37y2t Received: by smtp.kernel.org (Postfix) with ESMTPSA id 385B41F00A02; Thu, 5 Nov 2026 17:58:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793901530; bh=yHGTbayxRg2Gb03AldyZmYaFwYPEUFl3EudgQuQ99ho=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Flu37y2t9f9jXl3TV7XUjh92sV+NENbV9ZBFxECG9C3hkDaPYR93WMTQjKSljfQne ZBwu0DJOQQEtERluWM2u5/Nkal/DBq4ihk0no9Sz1zOmegpdNPVpqH/QjJXibwpmQC b8KX90eCViVm6d9REB0IU1HGDr8G5GLxmU00VnmN4dagO9vnyPGRjm53Kxp+j8ouFs RXZKP0HGHlhg5tMvTugFyuyqaJyFAYrd9hAJ4/FB2rhHg3FBjE0c7jgGcIJWkyXcqS vTdgPMauR8J9OWm3DJYh9TgVTcEWm4ooXz5MGvdn7LcOljTCapMgoQkxAciOhMLqLY r7+B38ugoqQfw== From: Sasha Levin To: stable@vger.kernel.org Cc: ChenXiaoSong , Namjae Jeon , Steve French , Sasha Levin Subject: [PATCH 6.18.y 7/8] smb: move some duplicate struct definitions to common/fscc.h Date: Thu, 5 Nov 2026 12:58:42 -0500 Message-ID: <20261105175828.2192358-7-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261105175828.2192358-1-sashal@kernel.org> References: <2026110435-maternity-atlantic-ccce@gregkh> <20261105175828.2192358-1-sashal@kernel.org> X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: ChenXiaoSong [ Upstream commit d7edd3892d97e6746e30f36f4f13f887ec4d80ed ] Modify the following places: - smb2_file_ntwrk_info -> smb2_file_network_open_info - struct filesystem_device_info -> FILE_SYSTEM_DEVICE_INFO - struct file_directory_info -> FILE_DIRECTORY_INFO - struct file_full_directory_info -> FILE_FULL_DIRECTORY_INFO - struct file_both_directory_info -> FILE_BOTH_DIRECTORY_INFO - struct file_id_full_dir_info -> FILE_ID_FULL_DIR_INFO - struct filesystem_posix_info -> FILE_SYSTEM_POSIX_INFO The fields of these structures are exactly the same on both client and server, so move duplicate definitions to common header file. Signed-off-by: ChenXiaoSong Acked-by: Namjae Jeon Signed-off-by: Steve French Stable-dep-of: f8171804a39e ("smb: client: fix OOB read of the resume name sent in TRANS2_FIND_NEXT2") Signed-off-by: Sasha Levin --- fs/smb/client/cifspdu.h | 91 ----------------------------- fs/smb/client/inode.c | 4 +- fs/smb/client/readdir.c | 2 +- fs/smb/client/smb2pdu.c | 2 +- fs/smb/client/smb2pdu.h | 13 ----- fs/smb/common/fscc.h | 115 +++++++++++++++++++++++++++++++++++++ fs/smb/server/smb2pdu.c | 72 +++++++++++------------ fs/smb/server/smb2pdu.h | 11 ---- fs/smb/server/smb_common.h | 92 ----------------------------- fs/smb/server/vfs.c | 2 +- 10 files changed, 156 insertions(+), 248 deletions(-) diff --git a/fs/smb/client/cifspdu.h b/fs/smb/client/cifspdu.h index 3ea8aa2a8d2db..c5c890cf3605a 100644 --- a/fs/smb/client/cifspdu.h +++ b/fs/smb/client/cifspdu.h @@ -2036,28 +2036,6 @@ typedef struct { #define CIFS_POSIX_EXTENSIONS 0x00000010 /* support for new QFSInfo */ -typedef struct { - /* For undefined recommended transfer size return -1 in that field */ - __le32 OptimalTransferSize; /* bsize on some os, iosize on other os */ - __le32 BlockSize; - /* The next three fields are in terms of the block size. - (above). If block size is unknown, 4096 would be a - reasonable block size for a server to report. - Note that returning the blocks/blocksavail removes need - to make a second call (to QFSInfo level 0x103 to get this info. - UserBlockAvail is typically less than or equal to BlocksAvail, - if no distinction is made return the same value in each */ - __le64 TotalBlocks; - __le64 BlocksAvail; /* bfree */ - __le64 UserBlocksAvail; /* bavail */ - /* For undefined Node fields or FSID return -1 */ - __le64 TotalFileNodes; - __le64 FreeFileNodes; - __le64 FileSysIdentifier; /* fsid */ - /* NB Namelen comes from FILE_SYSTEM_ATTRIBUTE_INFO call */ - /* NB flags can come from FILE_SYSTEM_DEVICE_INFO call */ -} __attribute__((packed)) FILE_SYSTEM_POSIX_INFO; - /* DeviceType Flags */ #define FILE_DEVICE_CD_ROM 0x00000002 #define FILE_DEVICE_CD_ROM_FILE_SYSTEM 0x00000003 @@ -2092,11 +2070,6 @@ typedef struct { #define FILE_PORTABLE_DEVICE 0x00004000 #define FILE_DEVICE_ALLOW_APPCONTAINER_TRAVERSAL 0x00020000 -typedef struct { - __le32 DeviceType; - __le32 DeviceCharacteristics; -} __attribute__((packed)) FILE_SYSTEM_DEVICE_INFO; /* device info level 0x104 */ - /* minimum includes first three fields, and empty FS Name */ #define MIN_FS_ATTR_INFO_SIZE 12 @@ -2332,70 +2305,6 @@ typedef struct { }; } __attribute__((packed)) FILE_UNIX_INFO; /* level 0x202 */ -typedef struct { - __le32 NextEntryOffset; - __u32 FileIndex; - __le64 CreationTime; - __le64 LastAccessTime; - __le64 LastWriteTime; - __le64 ChangeTime; - __le64 EndOfFile; - __le64 AllocationSize; - __le32 ExtFileAttributes; - __le32 FileNameLength; - char FileName[]; -} __attribute__((packed)) FILE_DIRECTORY_INFO; /* level 0x101 FF resp data */ - -typedef struct { - __le32 NextEntryOffset; - __u32 FileIndex; - __le64 CreationTime; - __le64 LastAccessTime; - __le64 LastWriteTime; - __le64 ChangeTime; - __le64 EndOfFile; - __le64 AllocationSize; - __le32 ExtFileAttributes; - __le32 FileNameLength; - __le32 EaSize; /* length of the xattrs */ - char FileName[]; -} __attribute__((packed)) FILE_FULL_DIRECTORY_INFO; /* level 0x102 rsp data */ - -typedef struct { - __le32 NextEntryOffset; - __u32 FileIndex; - __le64 CreationTime; - __le64 LastAccessTime; - __le64 LastWriteTime; - __le64 ChangeTime; - __le64 EndOfFile; - __le64 AllocationSize; - __le32 ExtFileAttributes; - __le32 FileNameLength; - __le32 EaSize; /* EA size */ - __le32 Reserved; - __le64 UniqueId; /* inode num - le since Samba puts ino in low 32 bit*/ - char FileName[]; -} __attribute__((packed)) SEARCH_ID_FULL_DIR_INFO; /* level 0x105 FF rsp data */ - -typedef struct { - __le32 NextEntryOffset; - __u32 FileIndex; - __le64 CreationTime; - __le64 LastAccessTime; - __le64 LastWriteTime; - __le64 ChangeTime; - __le64 EndOfFile; - __le64 AllocationSize; - __le32 ExtFileAttributes; - __le32 FileNameLength; - __le32 EaSize; /* length of the xattrs */ - __u8 ShortNameLength; - __u8 Reserved; - __u8 ShortName[24]; - char FileName[]; -} __attribute__((packed)) FILE_BOTH_DIRECTORY_INFO; /* level 0x104 FFrsp data */ - typedef struct { __u32 ResumeKey; __le16 CreationDate; /* SMB Date */ diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c index 7c638b8d5490f..d9c502efe84bc 100644 --- a/fs/smb/client/inode.c +++ b/fs/smb/client/inode.c @@ -1348,7 +1348,7 @@ static int cifs_get_fattr(struct cifs_open_info_data *data, /* for easier reading */ FILE_ALL_INFO *fi; FILE_DIRECTORY_INFO *fdi; - SEARCH_ID_FULL_DIR_INFO *si; + FILE_ID_FULL_DIR_INFO *si; rc = cifs_backup_query_path_info(xid, tcon, sb, full_path, @@ -1359,7 +1359,7 @@ static int cifs_get_fattr(struct cifs_open_info_data *data, move_cifs_info_to_smb2(&data->fi, fi); fdi = (FILE_DIRECTORY_INFO *)fi; - si = (SEARCH_ID_FULL_DIR_INFO *)fi; + si = (FILE_ID_FULL_DIR_INFO *)fi; cifs_dir_info_to_fattr(fattr, fdi, cifs_sb); fattr->cf_uniqueid = le64_to_cpu(si->UniqueId); diff --git a/fs/smb/client/readdir.c b/fs/smb/client/readdir.c index b19c36f6a78b4..cf6b440f757b6 100644 --- a/fs/smb/client/readdir.c +++ b/fs/smb/client/readdir.c @@ -559,7 +559,7 @@ static void cifs_fill_dirent_full(struct cifs_dirent *de, } static void cifs_fill_dirent_search(struct cifs_dirent *de, - const SEARCH_ID_FULL_DIR_INFO *info) + const FILE_ID_FULL_DIR_INFO *info) { de->name = &info->FileName[0]; de->namelen = le32_to_cpu(info->FileNameLength); diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c index 436dd661d339c..da07bc8f0ad8b 100644 --- a/fs/smb/client/smb2pdu.c +++ b/fs/smb/client/smb2pdu.c @@ -5555,7 +5555,7 @@ smb2_parse_query_directory(struct cifs_tcon *tcon, info_buf_size = sizeof(FILE_DIRECTORY_INFO); break; case SMB_FIND_FILE_ID_FULL_DIR_INFO: - info_buf_size = sizeof(SEARCH_ID_FULL_DIR_INFO); + info_buf_size = sizeof(FILE_ID_FULL_DIR_INFO); break; case SMB_FIND_FILE_POSIX_INFO: /* note that posix payload are variable size */ diff --git a/fs/smb/client/smb2pdu.h b/fs/smb/client/smb2pdu.h index 311758398b436..2a2f52be7d6f1 100644 --- a/fs/smb/client/smb2pdu.h +++ b/fs/smb/client/smb2pdu.h @@ -230,19 +230,6 @@ struct smb2_file_reparse_point_info { __le32 Tag; } __packed; -struct smb2_file_network_open_info { - struct_group_attr(network_open_info, __packed, - __le64 CreationTime; - __le64 LastAccessTime; - __le64 LastWriteTime; - __le64 ChangeTime; - __le64 AllocationSize; - __le64 EndOfFile; - __le32 Attributes; - ); - __le32 Reserved; -} __packed; /* level 34 Query also similar returned in close rsp and open rsp */ - /* See MS-FSCC 2.4.21 */ struct smb2_file_id_information { __le64 VolumeSerialNumber; diff --git a/fs/smb/common/fscc.h b/fs/smb/common/fscc.h index c8bfb87232ac0..6fa7c65d304b5 100644 --- a/fs/smb/common/fscc.h +++ b/fs/smb/common/fscc.h @@ -12,6 +12,88 @@ #ifndef _COMMON_SMB_FSCC_H #define _COMMON_SMB_FSCC_H +/* See MS-FSCC 2.4.8 */ +typedef struct { + __le32 NextEntryOffset; + __u32 FileIndex; + __le64 CreationTime; + __le64 LastAccessTime; + __le64 LastWriteTime; + __le64 ChangeTime; + __le64 EndOfFile; + __le64 AllocationSize; + __le32 ExtFileAttributes; + __le32 FileNameLength; + __le32 EaSize; /* length of the xattrs */ + __u8 ShortNameLength; + __u8 Reserved; + __u8 ShortName[24]; + char FileName[]; +} __packed FILE_BOTH_DIRECTORY_INFO; /* level 0x104 FFrsp data */ + +/* See MS-FSCC 2.4.10 */ +typedef struct { + __le32 NextEntryOffset; + __u32 FileIndex; + __le64 CreationTime; + __le64 LastAccessTime; + __le64 LastWriteTime; + __le64 ChangeTime; + __le64 EndOfFile; + __le64 AllocationSize; + __le32 ExtFileAttributes; + __le32 FileNameLength; + char FileName[]; +} __packed FILE_DIRECTORY_INFO; /* level 0x101 FF resp data */ + +/* See MS-FSCC 2.4.14 */ +typedef struct { + __le32 NextEntryOffset; + __u32 FileIndex; + __le64 CreationTime; + __le64 LastAccessTime; + __le64 LastWriteTime; + __le64 ChangeTime; + __le64 EndOfFile; + __le64 AllocationSize; + __le32 ExtFileAttributes; + __le32 FileNameLength; + __le32 EaSize; /* length of the xattrs */ + char FileName[]; +} __packed FILE_FULL_DIRECTORY_INFO; /* level 0x102 rsp data */ + +/* See MS-FSCC 2.4.24 */ +typedef struct { + __le32 NextEntryOffset; + __u32 FileIndex; + __le64 CreationTime; + __le64 LastAccessTime; + __le64 LastWriteTime; + __le64 ChangeTime; + __le64 EndOfFile; + __le64 AllocationSize; + __le32 ExtFileAttributes; + __le32 FileNameLength; + __le32 EaSize; /* EA size */ + __le32 Reserved; + __le64 UniqueId; /* inode num - le since Samba puts ino in low 32 bit*/ + char FileName[]; +} __packed FILE_ID_FULL_DIR_INFO; /* level 0x105 FF rsp data */ + +/* See MS-FSCC 2.4.34 */ +struct smb2_file_network_open_info { + struct_group_attr(network_open_info, __packed, + __le64 CreationTime; + __le64 LastAccessTime; + __le64 LastWriteTime; + __le64 ChangeTime; + __le64 AllocationSize; + __le64 EndOfFile; + __le32 Attributes; + ); + __le32 Reserved; +} __packed; /* level 34 Query also similar returned in close rsp and open rsp */ + /* List of FileSystemAttributes - see MS-FSCC 2.5.1 */ #define FILE_SUPPORTS_SPARSE_VDL 0x10000000 /* faster nonsparse extend */ #define FILE_SUPPORTS_BLOCK_REFCOUNTING 0x08000000 /* allow ioctl dup extents */ @@ -39,4 +121,37 @@ #define FILE_CASE_PRESERVED_NAMES 0x00000002 #define FILE_CASE_SENSITIVE_SEARCH 0x00000001 +/* See MS-FSCC 2.5.10 */ +typedef struct { + __le32 DeviceType; + __le32 DeviceCharacteristics; +} __packed FILE_SYSTEM_DEVICE_INFO; /* device info level 0x104 */ + +/* + * See POSIX Extensions to MS-FSCC 2.3.2.1 + * Link: https://gitlab.com/samba-team/smb3-posix-spec/-/blob/master/fscc_posix_extensions.md + */ +typedef struct { + /* For undefined recommended transfer size return -1 in that field */ + __le32 OptimalTransferSize; /* bsize on some os, iosize on other os */ + __le32 BlockSize; + /* The next three fields are in terms of the block size. + * (above). If block size is unknown, 4096 would be a + * reasonable block size for a server to report. + * Note that returning the blocks/blocksavail removes need + * to make a second call (to QFSInfo level 0x103 to get this info. + * UserBlockAvail is typically less than or equal to BlocksAvail, + * if no distinction is made return the same value in each + */ + __le64 TotalBlocks; + __le64 BlocksAvail; /* bfree */ + __le64 UserBlocksAvail; /* bavail */ + /* For undefined Node fields or FSID return -1 */ + __le64 TotalFileNodes; + __le64 FreeFileNodes; + __le64 FileSysIdentifier; /* fsid */ + /* NB Namelen comes from FILE_SYSTEM_ATTRIBUTE_INFO call */ + /* NB flags can come from FILE_SYSTEM_DEVICE_INFO call */ +} __packed FILE_SYSTEM_POSIX_INFO; + #endif /* _COMMON_SMB_FSCC_H */ diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index 33b4708cc214c..c784aa6d9b6ad 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -3965,15 +3965,15 @@ static int readdir_info_level_struct_sz(int info_level) { switch (info_level) { case FILE_FULL_DIRECTORY_INFORMATION: - return sizeof(struct file_full_directory_info); + return sizeof(FILE_FULL_DIRECTORY_INFO); case FILE_BOTH_DIRECTORY_INFORMATION: - return sizeof(struct file_both_directory_info); + return sizeof(FILE_BOTH_DIRECTORY_INFO); case FILE_DIRECTORY_INFORMATION: - return sizeof(struct file_directory_info); + return sizeof(FILE_DIRECTORY_INFO); case FILE_NAMES_INFORMATION: return sizeof(struct file_names_info); case FILEID_FULL_DIRECTORY_INFORMATION: - return sizeof(struct file_id_full_dir_info); + return sizeof(FILE_ID_FULL_DIR_INFO); case FILEID_BOTH_DIRECTORY_INFORMATION: return sizeof(struct file_id_both_directory_info); case SMB_FIND_FILE_POSIX_INFO: @@ -3988,9 +3988,9 @@ static int dentry_name(struct ksmbd_dir_info *d_info, int info_level) switch (info_level) { case FILE_FULL_DIRECTORY_INFORMATION: { - struct file_full_directory_info *ffdinfo; + FILE_FULL_DIRECTORY_INFO *ffdinfo; - ffdinfo = (struct file_full_directory_info *)d_info->rptr; + ffdinfo = (FILE_FULL_DIRECTORY_INFO *)d_info->rptr; d_info->rptr += le32_to_cpu(ffdinfo->NextEntryOffset); d_info->name = ffdinfo->FileName; d_info->name_len = le32_to_cpu(ffdinfo->FileNameLength); @@ -3998,9 +3998,9 @@ static int dentry_name(struct ksmbd_dir_info *d_info, int info_level) } case FILE_BOTH_DIRECTORY_INFORMATION: { - struct file_both_directory_info *fbdinfo; + FILE_BOTH_DIRECTORY_INFO *fbdinfo; - fbdinfo = (struct file_both_directory_info *)d_info->rptr; + fbdinfo = (FILE_BOTH_DIRECTORY_INFO *)d_info->rptr; d_info->rptr += le32_to_cpu(fbdinfo->NextEntryOffset); d_info->name = fbdinfo->FileName; d_info->name_len = le32_to_cpu(fbdinfo->FileNameLength); @@ -4008,9 +4008,9 @@ static int dentry_name(struct ksmbd_dir_info *d_info, int info_level) } case FILE_DIRECTORY_INFORMATION: { - struct file_directory_info *fdinfo; + FILE_DIRECTORY_INFO *fdinfo; - fdinfo = (struct file_directory_info *)d_info->rptr; + fdinfo = (FILE_DIRECTORY_INFO *)d_info->rptr; d_info->rptr += le32_to_cpu(fdinfo->NextEntryOffset); d_info->name = fdinfo->FileName; d_info->name_len = le32_to_cpu(fdinfo->FileNameLength); @@ -4028,9 +4028,9 @@ static int dentry_name(struct ksmbd_dir_info *d_info, int info_level) } case FILEID_FULL_DIRECTORY_INFORMATION: { - struct file_id_full_dir_info *dinfo; + FILE_ID_FULL_DIR_INFO *dinfo; - dinfo = (struct file_id_full_dir_info *)d_info->rptr; + dinfo = (FILE_ID_FULL_DIR_INFO *)d_info->rptr; d_info->rptr += le32_to_cpu(dinfo->NextEntryOffset); d_info->name = dinfo->FileName; d_info->name_len = le32_to_cpu(dinfo->FileNameLength); @@ -4113,9 +4113,9 @@ static int smb2_populate_readdir_entry(struct ksmbd_conn *conn, int info_level, switch (info_level) { case FILE_FULL_DIRECTORY_INFORMATION: { - struct file_full_directory_info *ffdinfo; + FILE_FULL_DIRECTORY_INFO *ffdinfo; - ffdinfo = (struct file_full_directory_info *)kstat; + ffdinfo = (FILE_FULL_DIRECTORY_INFO *)kstat; ffdinfo->FileNameLength = cpu_to_le32(conv_len); ffdinfo->EaSize = smb2_get_reparse_tag_special_file(ksmbd_kstat->kstat->mode); @@ -4129,9 +4129,9 @@ static int smb2_populate_readdir_entry(struct ksmbd_conn *conn, int info_level, } case FILE_BOTH_DIRECTORY_INFORMATION: { - struct file_both_directory_info *fbdinfo; + FILE_BOTH_DIRECTORY_INFO *fbdinfo; - fbdinfo = (struct file_both_directory_info *)kstat; + fbdinfo = (FILE_BOTH_DIRECTORY_INFO *)kstat; fbdinfo->FileNameLength = cpu_to_le32(conv_len); fbdinfo->EaSize = smb2_get_reparse_tag_special_file(ksmbd_kstat->kstat->mode); @@ -4147,9 +4147,9 @@ static int smb2_populate_readdir_entry(struct ksmbd_conn *conn, int info_level, } case FILE_DIRECTORY_INFORMATION: { - struct file_directory_info *fdinfo; + FILE_DIRECTORY_INFO *fdinfo; - fdinfo = (struct file_directory_info *)kstat; + fdinfo = (FILE_DIRECTORY_INFO *)kstat; fdinfo->FileNameLength = cpu_to_le32(conv_len); if (d_info->hide_dot_file && d_info->name[0] == '.') fdinfo->ExtFileAttributes |= FILE_ATTRIBUTE_HIDDEN_LE; @@ -4169,9 +4169,9 @@ static int smb2_populate_readdir_entry(struct ksmbd_conn *conn, int info_level, } case FILEID_FULL_DIRECTORY_INFORMATION: { - struct file_id_full_dir_info *dinfo; + FILE_ID_FULL_DIR_INFO *dinfo; - dinfo = (struct file_id_full_dir_info *)kstat; + dinfo = (FILE_ID_FULL_DIR_INFO *)kstat; dinfo->FileNameLength = cpu_to_le32(conv_len); dinfo->EaSize = smb2_get_reparse_tag_special_file(ksmbd_kstat->kstat->mode); @@ -4375,9 +4375,9 @@ static int reserve_populate_dentry(struct ksmbd_dir_info *d_info, switch (info_level) { case FILE_FULL_DIRECTORY_INFORMATION: { - struct file_full_directory_info *ffdinfo; + FILE_FULL_DIRECTORY_INFO *ffdinfo; - ffdinfo = (struct file_full_directory_info *)d_info->wptr; + ffdinfo = (FILE_FULL_DIRECTORY_INFO *)d_info->wptr; memcpy(ffdinfo->FileName, d_info->name, d_info->name_len); ffdinfo->FileName[d_info->name_len] = 0x00; ffdinfo->FileNameLength = cpu_to_le32(d_info->name_len); @@ -4386,9 +4386,9 @@ static int reserve_populate_dentry(struct ksmbd_dir_info *d_info, } case FILE_BOTH_DIRECTORY_INFORMATION: { - struct file_both_directory_info *fbdinfo; + FILE_BOTH_DIRECTORY_INFO *fbdinfo; - fbdinfo = (struct file_both_directory_info *)d_info->wptr; + fbdinfo = (FILE_BOTH_DIRECTORY_INFO *)d_info->wptr; memcpy(fbdinfo->FileName, d_info->name, d_info->name_len); fbdinfo->FileName[d_info->name_len] = 0x00; fbdinfo->FileNameLength = cpu_to_le32(d_info->name_len); @@ -4397,9 +4397,9 @@ static int reserve_populate_dentry(struct ksmbd_dir_info *d_info, } case FILE_DIRECTORY_INFORMATION: { - struct file_directory_info *fdinfo; + FILE_DIRECTORY_INFO *fdinfo; - fdinfo = (struct file_directory_info *)d_info->wptr; + fdinfo = (FILE_DIRECTORY_INFO *)d_info->wptr; memcpy(fdinfo->FileName, d_info->name, d_info->name_len); fdinfo->FileName[d_info->name_len] = 0x00; fdinfo->FileNameLength = cpu_to_le32(d_info->name_len); @@ -4419,9 +4419,9 @@ static int reserve_populate_dentry(struct ksmbd_dir_info *d_info, } case FILEID_FULL_DIRECTORY_INFORMATION: { - struct file_id_full_dir_info *dinfo; + FILE_ID_FULL_DIR_INFO *dinfo; - dinfo = (struct file_id_full_dir_info *)d_info->wptr; + dinfo = (FILE_ID_FULL_DIR_INFO *)d_info->wptr; memcpy(dinfo->FileName, d_info->name, d_info->name_len); dinfo->FileName[d_info->name_len] = 0x00; dinfo->FileNameLength = cpu_to_le32(d_info->name_len); @@ -4686,7 +4686,7 @@ int smb2_query_dir(struct ksmbd_work *work) goto err_out; } else { no_buf_len: - ((struct file_directory_info *) + ((FILE_DIRECTORY_INFO *) ((char *)rsp->Buffer + d_info.last_entry_offset)) ->NextEntryOffset = 0; if (d_info.data_count >= d_info.last_entry_off_align) @@ -5341,7 +5341,7 @@ static int get_file_internal_info(struct smb2_query_info_rsp *rsp, static int get_file_network_open_info(struct smb2_query_info_rsp *rsp, struct ksmbd_file *fp, void *rsp_org) { - struct smb2_file_ntwrk_info *file_info; + struct smb2_file_network_open_info *file_info; struct kstat stat; u64 time; int ret; @@ -5357,7 +5357,7 @@ static int get_file_network_open_info(struct smb2_query_info_rsp *rsp, if (ret) return ret; - file_info = (struct smb2_file_ntwrk_info *)rsp->Buffer; + file_info = (struct smb2_file_network_open_info *)rsp->Buffer; file_info->CreationTime = cpu_to_le64(fp->create_time); time = ksmbd_UnixTimeToNT(stat.atime); @@ -5376,7 +5376,7 @@ static int get_file_network_open_info(struct smb2_query_info_rsp *rsp, } file_info->Reserved = cpu_to_le32(0); rsp->OutputBufferLength = - cpu_to_le32(sizeof(struct smb2_file_ntwrk_info)); + cpu_to_le32(sizeof(struct smb2_file_network_open_info)); return 0; } @@ -5714,9 +5714,9 @@ static int smb2_get_info_filesystem(struct ksmbd_work *work, switch (fsinfoclass) { case FS_DEVICE_INFORMATION: { - struct filesystem_device_info *info; + FILE_SYSTEM_DEVICE_INFO *info; - info = (struct filesystem_device_info *)rsp->Buffer; + info = (FILE_SYSTEM_DEVICE_INFO *)rsp->Buffer; info->DeviceType = cpu_to_le32(FILE_DEVICE_DISK); info->DeviceCharacteristics = @@ -5882,14 +5882,14 @@ static int smb2_get_info_filesystem(struct ksmbd_work *work, } case FS_POSIX_INFORMATION: { - struct filesystem_posix_info *info; + FILE_SYSTEM_POSIX_INFO *info; if (!work->tcon->posix_extensions) { pr_err("client doesn't negotiate with SMB3.1.1 POSIX Extensions\n"); path_put(&path); return -EOPNOTSUPP; } else { - info = (struct filesystem_posix_info *)(rsp->Buffer); + info = (FILE_SYSTEM_POSIX_INFO *)(rsp->Buffer); info->OptimalTransferSize = cpu_to_le32(stfs.f_bsize); info->BlockSize = cpu_to_le32(stfs.f_bsize); info->TotalBlocks = cpu_to_le64(stfs.f_blocks); diff --git a/fs/smb/server/smb2pdu.h b/fs/smb/server/smb2pdu.h index 0a294378c73d3..ea07c5552f41e 100644 --- a/fs/smb/server/smb2pdu.h +++ b/fs/smb/server/smb2pdu.h @@ -224,17 +224,6 @@ struct smb2_file_stream_info { char StreamName[]; } __packed; -struct smb2_file_ntwrk_info { - __le64 CreationTime; - __le64 LastAccessTime; - __le64 LastWriteTime; - __le64 ChangeTime; - __le64 AllocationSize; - __le64 EndOfFile; - __le32 Attributes; - __le32 Reserved; -} __packed; - struct smb2_file_standard_info { __le64 AllocationSize; __le64 EndOfFile; diff --git a/fs/smb/server/smb_common.h b/fs/smb/server/smb_common.h index bea0a250169c3..d6f72195482f9 100644 --- a/fs/smb/server/smb_common.h +++ b/fs/smb/server/smb_common.h @@ -112,11 +112,6 @@ struct filesystem_attribute_info { __le16 FileSystemName[]; /* do not have to save this - get subset? */ } __packed; -struct filesystem_device_info { - __le32 DeviceType; - __le32 DeviceCharacteristics; -} __packed; /* device info level 0x104 */ - struct filesystem_vol_info { __le64 VolumeCreationTime; __le32 SerialNumber; @@ -148,20 +143,6 @@ struct object_id_info { struct fs_extended_info extended_info; } __packed; -struct file_directory_info { - __le32 NextEntryOffset; - __u32 FileIndex; - __le64 CreationTime; - __le64 LastAccessTime; - __le64 LastWriteTime; - __le64 ChangeTime; - __le64 EndOfFile; - __le64 AllocationSize; - __le32 ExtFileAttributes; - __le32 FileNameLength; - char FileName[]; -} __packed; /* level 0x101 FF resp data */ - struct file_names_info { __le32 NextEntryOffset; __u32 FileIndex; @@ -169,39 +150,6 @@ struct file_names_info { char FileName[]; } __packed; /* level 0xc FF resp data */ -struct file_full_directory_info { - __le32 NextEntryOffset; - __u32 FileIndex; - __le64 CreationTime; - __le64 LastAccessTime; - __le64 LastWriteTime; - __le64 ChangeTime; - __le64 EndOfFile; - __le64 AllocationSize; - __le32 ExtFileAttributes; - __le32 FileNameLength; - __le32 EaSize; - char FileName[]; -} __packed; /* level 0x102 FF resp */ - -struct file_both_directory_info { - __le32 NextEntryOffset; - __u32 FileIndex; - __le64 CreationTime; - __le64 LastAccessTime; - __le64 LastWriteTime; - __le64 ChangeTime; - __le64 EndOfFile; - __le64 AllocationSize; - __le32 ExtFileAttributes; - __le32 FileNameLength; - __le32 EaSize; /* length of the xattrs */ - __u8 ShortNameLength; - __u8 Reserved; - __u8 ShortName[24]; - char FileName[]; -} __packed; /* level 0x104 FFrsp data */ - struct file_id_both_directory_info { __le32 NextEntryOffset; __u32 FileIndex; @@ -222,46 +170,6 @@ struct file_id_both_directory_info { char FileName[]; } __packed; -struct file_id_full_dir_info { - __le32 NextEntryOffset; - __u32 FileIndex; - __le64 CreationTime; - __le64 LastAccessTime; - __le64 LastWriteTime; - __le64 ChangeTime; - __le64 EndOfFile; - __le64 AllocationSize; - __le32 ExtFileAttributes; - __le32 FileNameLength; - __le32 EaSize; /* EA size */ - __le32 Reserved; - __le64 UniqueId; /* inode num - le since Samba puts ino in low 32 bit*/ - char FileName[]; -} __packed; /* level 0x105 FF rsp data */ - -struct filesystem_posix_info { - /* For undefined recommended transfer size return -1 in that field */ - __le32 OptimalTransferSize; /* bsize on some os, iosize on other os */ - __le32 BlockSize; - /* The next three fields are in terms of the block size. - * (above). If block size is unknown, 4096 would be a - * reasonable block size for a server to report. - * Note that returning the blocks/blocksavail removes need - * to make a second call (to QFSInfo level 0x103 to get this info. - * UserBlockAvail is typically less than or equal to BlocksAvail, - * if no distinction is made return the same value in each - */ - __le64 TotalBlocks; - __le64 BlocksAvail; /* bfree */ - __le64 UserBlocksAvail; /* bavail */ - /* For undefined Node fields or FSID return -1 */ - __le64 TotalFileNodes; - __le64 FreeFileNodes; - __le64 FileSysIdentifier; /* fsid */ - /* NB Namelen comes from FILE_SYSTEM_ATTRIBUTE_INFO call */ - /* NB flags can come from FILE_SYSTEM_DEVICE_INFO call */ -} __packed; - struct smb_version_ops { u16 (*get_cmd_val)(struct ksmbd_work *swork); int (*init_rsp_hdr)(struct ksmbd_work *swork); diff --git a/fs/smb/server/vfs.c b/fs/smb/server/vfs.c index 130dd0a4001f2..c470d419e7ce8 100644 --- a/fs/smb/server/vfs.c +++ b/fs/smb/server/vfs.c @@ -1798,7 +1798,7 @@ int ksmbd_vfs_get_dos_attrib_xattr(struct mnt_idmap *idmap, */ void *ksmbd_vfs_init_kstat(char **p, struct ksmbd_kstat *ksmbd_kstat) { - struct file_directory_info *info = (struct file_directory_info *)(*p); + FILE_DIRECTORY_INFO *info = (FILE_DIRECTORY_INFO *)(*p); struct kstat *kstat = ksmbd_kstat->kstat; u64 time; -- 2.53.0