Multiple modules register their callback BTA_GATTS_AppRegister().
If any of the callbacks do not free the allocated pointer in
BTA_GATTS_CONF_EVT event, then this can result in memory leak.
So, free the pointer after the callback function is called and remove
the calls to free in the callback functions as it is now not required
Signed-off-by: Hrishikesh Dhayagude <hrishi@espressif.com>
Component/bt: fix no set rand add callback
See merge request idf/esp-idf!2140
(cherry picked from commit 6ffd089c97)
aa236809 Component/bt: fix no set rand add callback event
component/bt: Change the char_uuid to descr_uuid in the add descriptor callback params.
See merge request idf/esp-idf!2065
(cherry picked from commit 0f6f762be0)
c802ea84 component/bt: Change the char_uuid to descr_uuid in the add descriptor callback params.
component/bt: Fix bug: a2dp disc_rsn error when as master
See merge request idf/esp-idf!1995
(cherry picked from commit dc66940f82)
f1d3f689 component/bt: Fix bug: a2dp disc_rsn error when as master
component/bt: Fix bug:update pktlen have no callback
See merge request idf/esp-idf!1913
(cherry picked from commit 17e8d49f26)
acdad323 component/bt: Fix bug:update pktlen have no callback
component/bt: Fix bug:scan result of adv type is wrong
See merge request idf/esp-idf!1897
(cherry picked from commit 22dcdce949)
79fd3f4f component/bt: Fix bug:scan result of adv type is wrong
Bluedroid use a set of timer function pairs such as btu_start_timer/btu_stop_timer, btu_sys_start_timer/btu_sys_stop_timer for use, in a lack of timer release functions. Thus the timers may be exhausted after some event sequence such as repetition of connection/reconnection with different devices. The maximum timer number used in bluedroid is given by ALARM_CBS_NUM which is 30 for now. This bugfix borrowed some update from bluedroid in Andoroid 7.0, which add timer release functions which promote the recycle of timer resources.
# Conflicts:
# components/bt/bluedroid/stack/btu/btu_task.c
# components/bt/bluedroid/stack/gatt/gatt_main.c
# components/bt/bluedroid/stack/rfcomm/port_utils.c
# components/bt/bluedroid/stack/rfcomm/rfc_utils.c
1. remove the feature mask parameter from AVRC connection state event, as the AVCTP connection can be initiated by remote device before service discovery to remote device is performed. \
In this case, AVRCP connection state event may not be reported after connection initated by remote device is established.
2. remove ESP_AVRC_CT_MAX_EVT
3. add more documentations to AVRC APIs
1. optimiz the ble stop adv callback function.
2. added the osi_mutex_unlock in the bta_gattc_wait4_service_change_ccc_cback function when the p_timer_param == NULL || p_conn == NULL.
