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ubusd_proto: fix crash when trying to subscribe to system objects

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Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2016-11-20 16:40:06 +01:00
parent 04e21a65ef
commit fd61773031
1 changed files with 1 additions and 1 deletions
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2
ubusd_proto.c
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@ -377,7 +377,7 @@ static int ubusd_handle_add_watch(struct ubus_client *cl, struct ubus_msg_buf *u
return UBUS_STATUS_INVALID_ARGUMENT; return UBUS_STATUS_INVALID_ARGUMENT;
target = ubusd_find_object(blob_get_u32(attr[UBUS_ATTR_TARGET])); target = ubusd_find_object(blob_get_u32(attr[UBUS_ATTR_TARGET]));
if (!target) if (!target || !target->client)
return UBUS_STATUS_NOT_FOUND; return UBUS_STATUS_NOT_FOUND;
if (cl == target->client) if (cl == target->client)