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fix(bt): validated UUID parameters in BTA_JvStartDiscovery

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This commit is contained in:
Jin Cheng
2025-12-22 16:47:18 +08:00
committed by Jin Cheng
parent 9b6e661aba
commit 41edf56707
2 changed files with 11 additions and 2 deletions
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components/bt/host/bluedroid/bta/jv/bta_jv_api.c
+5
View File
@@ -283,6 +283,11 @@ tBTA_JV_STATUS BTA_JvStartDiscovery(BD_ADDR bd_addr, UINT16 num_uuid,
tBTA_JV_API_START_DISCOVERY *p_msg;
APPL_TRACE_API( "BTA_JvStartDiscovery");
if ((num_uuid > BTA_JV_MAX_UUIDS) || ((num_uuid > 0) && (p_uuid_list == NULL))) {
APPL_TRACE_ERROR("invalid uuid list: num_uuid=%u", num_uuid);
return BTA_JV_FAILURE;
}
if ((p_msg = (tBTA_JV_API_START_DISCOVERY *)osi_malloc(sizeof(tBTA_JV_API_START_DISCOVERY))) != NULL) {
p_msg->hdr.event = BTA_JV_API_START_DISCOVERY_EVT;
bdcpy(p_msg->bd_addr, bd_addr);
components/bt/host/bluedroid/btc/profile/std/spp/btc_spp.c
+6 -2
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -652,7 +652,11 @@ static void btc_spp_start_discovery(btc_spp_args_t *arg)
ret = ESP_SPP_NEED_INIT;
break;
}
BTA_JvStartDiscovery(arg->start_discovery.bd_addr, arg->start_discovery.num_uuid, arg->start_discovery.p_uuid_list, NULL);
tBTA_JV_STATUS status = BTA_JvStartDiscovery(arg->start_discovery.bd_addr, arg->start_discovery.num_uuid, arg->start_discovery.p_uuid_list, NULL);
if (status != BTA_JV_SUCCESS) {
BTC_TRACE_ERROR("%s SPP failed to start discovery\n", __func__);
ret = ESP_SPP_NO_RESOURCE;
}
} while (0);
if (ret != ESP_SPP_SUCCESS) {