Only on BTHL_CONN_STATE_CONNECTED state valid fd will be passed. Other states
fd value is -1. Just call channel status call back.
---
android/hal-health.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/android/hal-health.c b/android/hal-health.c
index 1ed9fb1..82a3a1e 100644
--- a/android/hal-health.c
+++ b/android/hal-health.c
@@ -49,6 +49,9 @@ static void handle_channel_state(void *buf, uint16_t len, int fd)
struct hal_ev_health_channel_state *ev = buf;
int flags;
+ if (ev->channel_state != BTHL_CONN_STATE_CONNECTED)
+ goto end;
+
flags = fcntl(fd, F_GETFL, 0);
if (flags < 0) {
error("health: fcntl GETFL error: %s", strerror(errno));
@@ -61,6 +64,7 @@ static void handle_channel_state(void *buf, uint16_t len, int fd)
return;
}
+end:
if (cbacks->channel_state_cb)
cbacks->channel_state_cb(ev->app_id, (bt_bdaddr_t *) ev->bdaddr,
ev->mdep_index, ev->channel_id,
--
1.9.1
--
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