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fix(nimble): Fix vulnerabilities in NimBLE examples

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This commit is contained in:
Shreeyash
2026-02-19 10:18:38 +05:30
committed by Rahul Tank
parent 1a2b081be3
commit ba1360baef
43 changed files with 872 additions and 300 deletions
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examples/bluetooth/nimble/ble_spp/spp_server/main/main.c
+10 -2
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@@ -163,7 +163,9 @@ ble_spp_server_gap_event(struct ble_gap_event *event, void *arg)
ble_spp_server_print_conn_desc(&event->disconnect.conn);
MODLOG_DFLT(INFO, "\n");
conn_handle_subs[event->disconnect.conn.conn_handle] = false;
if (event->disconnect.conn.conn_handle <= CONFIG_BT_NIMBLE_MAX_CONNECTIONS) {
conn_handle_subs[event->disconnect.conn.conn_handle] = false;
}
/* Connection terminated; resume advertising. */
ble_spp_server_advertise();
@@ -202,7 +204,9 @@ ble_spp_server_gap_event(struct ble_gap_event *event, void *arg)
event->subscribe.cur_notify,
event->subscribe.prev_indicate,
event->subscribe.cur_indicate);
conn_handle_subs[event->subscribe.conn_handle] = true;
if (event->subscribe.conn_handle <= CONFIG_BT_NIMBLE_MAX_CONNECTIONS) {
conn_handle_subs[event->subscribe.conn_handle] = true;
}
return 0;
default:
@@ -360,6 +364,10 @@ void ble_server_uart_task(void *pvParameters)
if (event.size) {
uint8_t *ntf;
ntf = (uint8_t *)malloc(sizeof(uint8_t) * event.size);
if (ntf == NULL) {
MODLOG_DFLT(ERROR, "malloc failed for UART data, size=%u", event.size);
continue;
}
memset(ntf, 0x00, event.size);
uart_read_bytes(UART_NUM_0, ntf, event.size, portMAX_DELAY);