diff options
-rw-r--r-- | source3/smbd/globals.h | 1 | ||||
-rw-r--r-- | source3/smbd/smb2_getinfo.c | 2 | ||||
-rw-r--r-- | source3/smbd/trans2.c | 10 |
3 files changed, 13 insertions, 0 deletions
diff --git a/source3/smbd/globals.h b/source3/smbd/globals.h index 6ccb57ef73..9ea5e25bc0 100644 --- a/source3/smbd/globals.h +++ b/source3/smbd/globals.h @@ -156,6 +156,7 @@ NTSTATUS smbd_do_qfsinfo(connection_struct *conn, uint16_t info_level, uint16_t flags2, unsigned int max_data_bytes, + size_t *fixed_portion, struct smb_filename *smb_fname, char **ppdata, int *ret_data_len); diff --git a/source3/smbd/smb2_getinfo.c b/source3/smbd/smb2_getinfo.c index 0d75c36344..698e7752dd 100644 --- a/source3/smbd/smb2_getinfo.c +++ b/source3/smbd/smb2_getinfo.c @@ -410,6 +410,7 @@ static struct tevent_req *smbd_smb2_getinfo_send(TALLOC_CTX *mem_ctx, uint16_t file_info_level; char *data = NULL; int data_size = 0; + size_t fixed_portion; /* the levels directly map to the passthru levels */ file_info_level = in_file_info_class + 1000; @@ -418,6 +419,7 @@ static struct tevent_req *smbd_smb2_getinfo_send(TALLOC_CTX *mem_ctx, file_info_level, STR_UNICODE, in_output_buffer_length, + &fixed_portion, fsp->fsp_name, &data, &data_size); diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c index 1d55dbee74..37f578c2d3 100644 --- a/source3/smbd/trans2.c +++ b/source3/smbd/trans2.c @@ -3068,6 +3068,7 @@ NTSTATUS smbd_do_qfsinfo(connection_struct *conn, uint16_t info_level, uint16_t flags2, unsigned int max_data_bytes, + size_t *fixed_portion, struct smb_filename *fname, char **ppdata, int *ret_data_len) @@ -3124,6 +3125,8 @@ NTSTATUS smbd_do_qfsinfo(connection_struct *conn, memset((char *)pdata,'\0',max_data_bytes + DIR_ENTRY_SAFETY_MARGIN); end_data = pdata + max_data_bytes + DIR_ENTRY_SAFETY_MARGIN - 1; + *fixed_portion = 0; + switch (info_level) { case SMB_INFO_ALLOCATION: { @@ -3222,6 +3225,7 @@ cBytesSector=%u, cUnitTotal=%u, cUnitAvail=%d\n", (unsigned int)st.st_ex_dev, (u data_len = max_data_bytes; status = STATUS_BUFFER_OVERFLOW; } + *fixed_portion = 16; break; case SMB_QUERY_FS_LABEL_INFO: @@ -3258,6 +3262,7 @@ cBytesSector=%u, cUnitTotal=%u, cUnitAvail=%d\n", (unsigned int)st.st_ex_dev, (u data_len = max_data_bytes; status = STATUS_BUFFER_OVERFLOW; } + *fixed_portion = 24; break; case SMB_QUERY_FS_SIZE_INFO: @@ -3290,6 +3295,7 @@ cBytesSector=%u, cUnitTotal=%u, cUnitAvail=%d\n", (unsigned int)bsize, (unsigned SBIG_UINT(pdata,8,dfree); SIVAL(pdata,16,sectors_per_unit); SIVAL(pdata,20,bytes_per_sector); + *fixed_portion = 24; break; } @@ -3323,6 +3329,7 @@ cBytesSector=%u, cUnitTotal=%u, cUnitAvail=%d\n", (unsigned int)bsize, (unsigned SBIG_UINT(pdata,16,dfree); /* Actual available allocation units. */ SIVAL(pdata,24,sectors_per_unit); /* Sectors per allocation unit. */ SIVAL(pdata,28,bytes_per_sector); /* Bytes per sector. */ + *fixed_portion = 32; break; } @@ -3337,6 +3344,7 @@ cBytesSector=%u, cUnitTotal=%u, cUnitAvail=%d\n", (unsigned int)bsize, (unsigned data_len = 8; SIVAL(pdata,0,FILE_DEVICE_DISK); /* dev type */ SIVAL(pdata,4,characteristics); + *fixed_portion = 8; break; } @@ -3645,6 +3653,7 @@ static void call_trans2qfsinfo(connection_struct *conn, char *params = *pparams; uint16_t info_level; int data_len = 0; + size_t fixed_portion; NTSTATUS status; if (total_params < 2) { @@ -3670,6 +3679,7 @@ static void call_trans2qfsinfo(connection_struct *conn, info_level, req->flags2, max_data_bytes, + &fixed_portion, NULL, ppdata, &data_len); if (!NT_STATUS_IS_OK(status)) { |