Sending commands to not registered services is violation of IPC spec
and should result in daemon shutdown.
---
android/main.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/android/main.c b/android/main.c
index 36cc8aa..12284f7 100644
--- a/android/main.c
+++ b/android/main.c
@@ -252,6 +252,12 @@ static gboolean cmd_watch_cb(GIOChannel *io, GIOCondition cond,
DBG("service_id %u opcode %u len %u", msg->service_id, msg->opcode,
msg->len);
+ if (msg->service_id > HAL_SERVICE_ID_MAX ||
+ !services[msg->service_id]) {
+ error("HAL command of not registered service, terminating");
+ goto fail;
+ }
+
switch (msg->service_id) {
case HAL_SERVICE_ID_CORE:
handle_service_core(msg->opcode, msg->payload, msg->len);
--
1.8.4.2
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