diff options
| -rw-r--r-- | source3/include/smb.h | 9 | ||||
| -rw-r--r-- | source3/smbd/nttrans.c | 20 | ||||
| -rw-r--r-- | source3/smbd/trans2.c | 10 |
3 files changed, 36 insertions, 3 deletions
diff --git a/source3/include/smb.h b/source3/include/smb.h index f8816b6bc5..3c3ced6baf 100644 --- a/source3/include/smb.h +++ b/source3/include/smb.h @@ -1511,6 +1511,15 @@ char *strdup(char *s); /* TCONX Flag (smb_vwv2). */ #define TCONX_FLAG_EXTENDED_RESPONSE 0x8 +/* File Status Flags. See: + +http://msdn.microsoft.com/en-us/library/cc246334(PROT.13).aspx +*/ + +#define NO_EAS 0x1 +#define NO_SUBSTREAMS 0x2 +#define NO_REPARSETAG 0x4 + /* Capabilities. see ftp.microsoft.com/developr/drg/cifs/cifs/cifs4.txt */ #define CAP_RAW_MODE 0x0001 diff --git a/source3/smbd/nttrans.c b/source3/smbd/nttrans.c index 434bf34e40..1b981578e3 100644 --- a/source3/smbd/nttrans.c +++ b/source3/smbd/nttrans.c @@ -623,7 +623,25 @@ void reply_ntcreate_and_X(struct smb_request *req) SOFF_T(p,0,file_len); p += 8; if (flags & EXTENDED_RESPONSE_REQUIRED) { - SSVAL(p,2,0x7); + uint16_t file_status = (NO_EAS|NO_SUBSTREAMS|NO_REPARSETAG); + size_t num_names = 0; + unsigned int num_streams; + struct stream_struct *streams = NULL; + + /* Do we have any EA's ? */ + status = get_ea_names_from_file(ctx, conn, fsp, + smb_fname->base_name, NULL, &num_names); + if (NT_STATUS_IS_OK(status) && num_names) { + file_status &= ~NO_EAS; + } + status = SMB_VFS_STREAMINFO(conn, NULL, smb_fname->base_name, ctx, + &num_streams, &streams); + /* There is always one stream, ::$DATA. */ + if (NT_STATUS_IS_OK(status) && num_streams > 1) { + file_status &= ~NO_SUBSTREAMS; + } + TALLOC_FREE(streams); + SSVAL(p,2,file_status); } p += 4; SCVAL(p,0,fsp->is_directory ? 1 : 0); diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c index 73873e09a3..f2c025b6c1 100644 --- a/source3/smbd/trans2.c +++ b/source3/smbd/trans2.c @@ -207,7 +207,9 @@ NTSTATUS get_ea_names_from_file(TALLOC_CTX *mem_ctx, connection_struct *conn, if (sizeret == 0) { TALLOC_FREE(names); - *pnames = NULL; + if (pnames) { + *pnames = NULL; + } *pnum_names = 0; return NT_STATUS_OK; } @@ -244,7 +246,11 @@ NTSTATUS get_ea_names_from_file(TALLOC_CTX *mem_ctx, connection_struct *conn, names[num_names++] = p; } - *pnames = names; + if (pnames) { + *pnames = names; + } else { + TALLOC_FREE(names); + } *pnum_names = num_names; return NT_STATUS_OK; } |