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Commit 44ee78f9 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "Fix payload size for GATT Read by type request" into nyc-dev

parents 6730deb6 b60ef5a4

system/stack/gatt/att_protocol.c

+5 −3
Original line number Diff line number Diff line
@@ -31,6 +31,8 @@ 


#define GATT_HDR_FIND_TYPE_VALUE_LEN    21

#define GATT_OP_CODE_SIZE   1

#define GATT_START_END_HANDLE_SIZE    4



/**********************************************************************

**   ATT protocl message building utility                              *

***********************************************************************/
@@ -125,10 +127,10 @@ BT_HDR *attp_build_err_cmd(UINT8 cmd_code, UINT16 err_handle, UINT8 reason) 
*******************************************************************************/

BT_HDR *attp_build_browse_cmd(UINT8 op_code, UINT16 s_hdl, UINT16 e_hdl, tBT_UUID uuid)

{

    UINT8 *p;

    BT_HDR *p_buf = (BT_HDR *)osi_malloc(sizeof(BT_HDR) + 8 + L2CAP_MIN_OFFSET);

    const size_t payload_size = (GATT_OP_CODE_SIZE) + (GATT_START_END_HANDLE_SIZE) + (LEN_UUID_128);

    BT_HDR *p_buf = (BT_HDR *)osi_malloc(sizeof(BT_HDR) + payload_size + L2CAP_MIN_OFFSET);



    p = (UINT8 *)(p_buf + 1) + L2CAP_MIN_OFFSET;

    UINT8 *p = (UINT8 *)(p_buf + 1) + L2CAP_MIN_OFFSET;

    /* Describe the built message location and size */

    p_buf->offset = L2CAP_MIN_OFFSET;

    p_buf->len = GATT_OP_CODE_SIZE + 4;