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fix(nimble): Fix various issues for security/vulnerability in host

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This commit is contained in:
Rahul Tank
2026-02-23 15:26:48 +05:30
parent 00cf64b497
commit f410a6ca23
4 changed files with 14 additions and 22 deletions
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examples/bluetooth/nimble/ble_proximity_sensor/proximity_sensor_cent/main/main.c
+4 -10
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2017-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2017-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -269,15 +269,9 @@ ext_ble_prox_cent_should_connect(const struct ble_gap_ext_disc_desc *disc)
}
/* Search if Proximity Sensor (Link loss) UUID is advertised */
if (disc->data[offset + 1] == 0x03) {
int uuid_offset = offset + 2;
int uuid_end = offset + 1 + disc->data[offset]; // len includes type+data
while (uuid_offset + 1 < uuid_end) {
// BLE uses little-endian: 0x1803 is stored as 0x03 0x18
if (disc->data[uuid_offset] == 0x03 && disc->data[uuid_offset + 1] == 0x18) {
return 1;
}
uuid_offset += 2;
if (disc->data[offset] == 0x03 && disc->data[offset + 1] == 0x03) {
if ( disc->data[offset + 2] == 0x18 && disc->data[offset + 3] == 0x03 ) {
return 1;
}
}