Code: int send_event (int fd, uint16_t type, uint16_t code, int32_t value)
{
 struct uinput_event event;
    BTIF_TRACE_DEBUG("%s type:%u code:%u value:%d", __FUNCTION__,
        type, code, value);
    memset(&event, 0, sizeof(event));
    event.type  = type;

     event.code  = code;
     event.value = value;
 
    return write(fd, &event, sizeof(event));
 }

Vulnerability Type: DoS 
CWE ID: CWE-284
Summary: Bluetooth in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-08-01 allows attackers to cause a denial of service (loss of Bluetooth 911 functionality) via a crafted application that sends a signal to a Bluetooth process, aka internal bug 28885210.
Commit Message: DO NOT MERGE Fix potential DoS caused by delivering signal to BT process

Bug: 28885210
Change-Id: I63866d894bfca47464d6e42e3fb0357c4f94d360

 Conflicts:
	btif/co/bta_hh_co.c
	btif/src/btif_core.c
Merge conflict resolution of ag/1161415 (referencing ag/1164670)
- Directly into mnc-mr2-release
