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ubusd_proto: fix crash when trying to subscribe to system objects
[oweals/ubus.git]
/
ubusd_proto.c
diff --git
a/ubusd_proto.c
b/ubusd_proto.c
index 53e507ad22b393ff31a547341fa0840317c88852..b591384283ed0669e3b2f0234ec11c31a2c3f74f 100644
(file)
--- a/
ubusd_proto.c
+++ b/
ubusd_proto.c
@@
-377,7
+377,7
@@
static int ubusd_handle_add_watch(struct ubus_client *cl, struct ubus_msg_buf *u
return UBUS_STATUS_INVALID_ARGUMENT;
target = ubusd_find_object(blob_get_u32(attr[UBUS_ATTR_TARGET]));
- if (!target)
+ if (!target
|| !target->client
)
return UBUS_STATUS_NOT_FOUND;
if (cl == target->client)