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Commit 73f3be99 authored by Henrik Davidsen's avatar Henrik Davidsen Committed by Jakub Pawlowski
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Clear advertising cache if bad advertisement is received 



Cache of advertisements from a device was not cleared if a bad
extended advertisement was received which caused that new
advertisements from same device address was rejected as invalid.

Tag: #stability
Test: receive malformed advertisement
Signed-off-by: default avatarHenrik Davidsen <h.davidsen@samsung.com>
Change-Id: If07010954fef235b696c8a120026934a7aeadcb5
parent 922ea520

system/stack/btm/btm_ble_gap.cc

+1 −0
Original line number Original line Diff line number Diff line
@@ -1858,6 +1858,7 @@ void btm_ble_process_adv_pkt_cont(uint16_t evt_type, uint8_t addr_type, 
  if (!AdvertiseDataParser::IsValid(adv_data)) {

  if (!AdvertiseDataParser::IsValid(adv_data)) {

    DVLOG(1) << __func__ << "Dropping bad advertisement packet: "

    DVLOG(1) << __func__ << "Dropping bad advertisement packet: "

             << base::HexEncode(adv_data.data(), adv_data.size());

             << base::HexEncode(adv_data.data(), adv_data.size());

    cache.Clear(addr_type, bda);

    return;

    return;

  }

  }