diff options
Diffstat (limited to 'fs/smb/common/smb2pdu.h')
| -rw-r--r-- | fs/smb/common/smb2pdu.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/smb/common/smb2pdu.h b/fs/smb/common/smb2pdu.h index c3ee42188d25..0a4ca286f416 100644 --- a/fs/smb/common/smb2pdu.h +++ b/fs/smb/common/smb2pdu.h @@ -6,7 +6,7 @@ * Note that, due to trying to use names similar to the protocol specifications, * there are many mixed case field names in the structures below. Although * this does not match typical Linux kernel style, it is necessary to be - * able to match against the protocol specfication. + * able to match against the protocol specification. * * SMB2 commands * Some commands have minimal (wct=0,bcc=0), or uninteresting, responses @@ -95,6 +95,9 @@ */ #define SMB3_DEFAULT_IOSIZE (4 * 1024 * 1024) +/* According to MS-SMB2 specification The minimum recommended value is 65536.*/ +#define CIFS_MIN_DEFAULT_IOSIZE (65536) + /* * SMB2 Header Definition * @@ -491,7 +494,7 @@ struct smb2_encryption_neg_context { __le16 ContextType; /* 2 */ __le16 DataLength; __le32 Reserved; - /* CipherCount usally 2, but can be 3 when AES256-GCM enabled */ + /* CipherCount usually 2, but can be 3 when AES256-GCM enabled */ __le16 CipherCount; /* AES128-GCM and AES128-CCM by default */ __le16 Ciphers[]; } __packed; @@ -1061,7 +1064,7 @@ struct smb2_server_client_notification { #define IL_IMPERSONATION cpu_to_le32(0x00000002) #define IL_DELEGATE cpu_to_le32(0x00000003) -/* File Attrubutes */ +/* File Attributes */ #define FILE_ATTRIBUTE_READONLY 0x00000001 #define FILE_ATTRIBUTE_HIDDEN 0x00000002 #define FILE_ATTRIBUTE_SYSTEM 0x00000004 @@ -1216,6 +1219,8 @@ struct create_context { ); __u8 Buffer[]; } __packed; +static_assert(offsetof(struct create_context, Buffer) == sizeof(struct create_context_hdr), + "struct member likely outside of __struct_group()"); struct smb2_create_req { struct smb2_hdr hdr; |