diff options
| author | Loic Poulain <loic.poulain@linaro.org> | 2020-11-06 20:33:27 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-12 02:29:34 +0300 |
| commit | 87f547c108e4a12c3284ca8298d2d81a371f840e (patch) | |
| tree | d2b6a883aafe70cc795861943c6c62b5a5eeebb4 /net/qrtr | |
| parent | ae068f561baa003d260475c3e441ca454b186726 (diff) | |
| download | linux-87f547c108e4a12c3284ca8298d2d81a371f840e.tar.xz | |
net: qrtr: Allow forwarded services
A remote endpoint (immediate neighbors node) can forward services
from other nodes (non-immadiate), in that case ctrl packet node ID
(offering distant service) can differ from the qrtr source node
(forwarding the packet).
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/qrtr')
| -rw-r--r-- | net/qrtr/ns.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/net/qrtr/ns.c b/net/qrtr/ns.c index b8559c882431..56aaf8cb6527 100644 --- a/net/qrtr/ns.c +++ b/net/qrtr/ns.c @@ -517,10 +517,6 @@ static int ctrl_cmd_new_server(struct sockaddr_qrtr *from, port = from->sq_port; } - /* Don't accept spoofed messages */ - if (from->sq_node != node_id) - return -EINVAL; - srv = server_add(service, instance, node_id, port); if (!srv) return -EINVAL; @@ -559,10 +555,6 @@ static int ctrl_cmd_del_server(struct sockaddr_qrtr *from, port = from->sq_port; } - /* Don't accept spoofed messages */ - if (from->sq_node != node_id) - return -EINVAL; - /* Local servers may only unregister themselves */ if (from->sq_node == qrtr_ns.local_node && from->sq_port != port) return -EINVAL; |