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Commit bde6862d authored by android-build-team Robot's avatar android-build-team Robot
Browse files

Merge cherrypicks of [4902694, 4902725, 4902587, 4902588, 4902761, 4902762] into pi-release-2 

Change-Id: I8f51b4ae454edb9a785e40aa97bf09b4c308b2b0
parents f781d1aa 194fb24c

system/stack/include/rfcdefs.h

+0 −7
Original line number Diff line number Diff line
@@ -89,13 +89,6 @@ 
    (pf) = (*(p_data)++ & RFCOMM_PF_MASK) >> RFCOMM_PF_OFFSET; \

  }



#define RFCOMM_PARSE_LEN_FIELD(ea, length, p_data)                \

  {                                                               \

    (ea) = (*(p_data)&RFCOMM_EA);                                 \

    (length) = (*(p_data)++ >> RFCOMM_SHIFT_LENGTH1);             \

    if (!(ea)) (length) += (*(p_data)++ << RFCOMM_SHIFT_LENGTH2); \

  }



#define RFCOMM_FRAME_IS_CMD(initiator, cr) \

  (((initiator) && !(cr)) || (!(initiator) && (cr)))

system/stack/rfcomm/rfc_ts_frames.cc

+10 −1
Original line number Diff line number Diff line
@@ -517,7 +517,16 @@ uint8_t rfc_parse_data(tRFC_MCB* p_mcb, MX_FRAME* p_frame, BT_HDR* p_buf) { 
    return (RFC_EVENT_BAD_FRAME);

  }

  RFCOMM_PARSE_TYPE_FIELD(p_frame->type, p_frame->pf, p_data);

  RFCOMM_PARSE_LEN_FIELD(eal, len, p_data);



  eal = *(p_data)&RFCOMM_EA;

  len = *(p_data)++ >> RFCOMM_SHIFT_LENGTH1;

  if (eal == 0 && p_buf->len > RFCOMM_CTRL_FRAME_LEN) {

    len += (*(p_data)++ << RFCOMM_SHIFT_LENGTH2);

  } else if (eal == 0) {

    RFCOMM_TRACE_ERROR("Bad Length when EAL = 0: %d", p_buf->len);

    android_errorWriteLog(0x534e4554, "78288018");

    return RFC_EVENT_BAD_FRAME;

  }



  p_buf->len -= (3 + !ead + !eal + 1); /* Additional 1 for FCS */

  p_buf->offset += (3 + !ead + !eal);