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Commit 1fcdfeac authored by Hansong Zhang's avatar Hansong Zhang
Browse files

DO NOT MERGE SMP: Check p_cb->role in smp_br_state_machine_event 

Bug: 80145946
Test: manual
Change-Id: Ic83eaa4be868d5a345d80cd50a6915c0af719a53
parent 014682c6

system/stack/smp/smp_br_main.cc

+7 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ 
#include "bt_target.h"



#include <string.h>

#include "log/log.h"

#include "smp_int.h"



const char* const smp_br_state_name[SMP_BR_STATE_MAX + 1] = {
@@ -308,6 +309,12 @@ void smp_br_state_machine_event(tSMP_CB* p_cb, tSMP_BR_EVENT event, 
    return;

  }



  if (p_cb->role > HCI_ROLE_SLAVE) {

    SMP_TRACE_ERROR("%s: invalid role %d", __func__, p_cb->role);

    android_errorWriteLog(0x534e4554, "80145946");

    return;

  }



  SMP_TRACE_DEBUG("SMP Role: %s State: [%s (%d)], Event: [%s (%d)]",

                  (p_cb->role == HCI_ROLE_SLAVE) ? "Slave" : "Master",

                  smp_get_br_state_name(p_cb->br_state), p_cb->br_state,