component/bt: fix blufi prepare write buf len invalid

This commit is contained in:
zhiweijian 2020-01-14 17:45:40 +08:00
parent 927c4afa5b
commit 5187d64c34

View file

@ -147,6 +147,7 @@ static void blufi_profile_cb(tBTA_GATTS_EVT event, tBTA_GATTS *p_data)
if (blufi_env.prepare_buf == NULL) {
blufi_env.prepare_buf = osi_malloc(BLUFI_PREPAIR_BUF_MAX_SIZE);
blufi_env.prepare_len = 0;
if (blufi_env.prepare_buf == NULL) {
BLUFI_TRACE_ERROR("Blufi prep no mem\n");
status = GATT_NO_RESOURCES;
@ -174,6 +175,7 @@ static void blufi_profile_cb(tBTA_GATTS_EVT event, tBTA_GATTS *p_data)
if (blufi_env.prepare_buf) {
osi_free(blufi_env.prepare_buf);
blufi_env.prepare_buf = NULL;
blufi_env.prepare_len = 0;
}
BLUFI_TRACE_ERROR("write data error , error code 0x%x\n", status);
return;
@ -209,6 +211,7 @@ static void blufi_profile_cb(tBTA_GATTS_EVT event, tBTA_GATTS *p_data)
if (blufi_env.prepare_buf) {
osi_free(blufi_env.prepare_buf);
blufi_env.prepare_buf = NULL;
blufi_env.prepare_len = 0;
}
break;