fix(ble/bluedroid): Allow 0 length indications

esp-zhp · nebkat · esp-zhp · commit c0b060c1a8f7 · 2025-02-17T11:15:32.000+08:00
(cherry picked from commit 9b5a52e) Co-authored-by: Nebojsa Cvetkovic <nebkat@gmail.com>
diff --git a/components/bt/host/bluedroid/bta/gatt/bta_gatts_act.c b/components/bt/host/bluedroid/bta/gatt/bta_gatts_act.c
@@ -723,8 +723,6 @@ void bta_gatts_indicate_handle (tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA *p_msg)
                 } else {
                     APPL_TRACE_ERROR("%s, malloc failed", __func__);
                 }
-            } else {
-                APPL_TRACE_ERROR("%s, incorrect length", __func__);
             }
             (*p_rcb->p_cback)(BTA_GATTS_CONF_EVT, &cb_data);
             if (cb_data.req_data.value != NULL) {

Original file line number	Diff line number	Diff line change
`@@ -723,8 +723,6 @@ void bta_gatts_indicate_handle (tBTA_GATTS_CB p_cb, tBTA_GATTS_DATA p_msg)`
`723`	`723`	`} else {`
`724`	`724`	`APPL_TRACE_ERROR("%s, malloc failed", __func__);`
`725`	`725`	`}`
`726`		`- } else {`
`727`		`- APPL_TRACE_ERROR("%s, incorrect length", __func__);`
`728`	`726`	`}`
`729`	`727`	`(*p_rcb->p_cback)(BTA_GATTS_CONF_EVT, &cb_data);`
`730`	`728`	`if (cb_data.req_data.value != NULL) {`