From: Loic Poulain loic.poulain@linaro.org
[ Upstream commit ae068f561baa003d260475c3e441ca454b186726 ]
The port ID for control messages was uncorrectly set with broadcast node ID value, causing message to be dropped on remote side since not passing packet filtering (cb->dst_port != QRTR_PORT_CTRL).
Fixes: d27e77a3de28 ("net: qrtr: Reset the node and port ID of broadcast messages") Signed-off-by: Loic Poulain loic.poulain@linaro.org Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- net/qrtr/qrtr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c index d6d2736ec9273..ef602976bb2c8 100644 --- a/net/qrtr/qrtr.c +++ b/net/qrtr/qrtr.c @@ -187,7 +187,7 @@ static int qrtr_node_enqueue(struct qrtr_node *node, struct sk_buff *skb, hdr->src_port_id = cpu_to_le32(from->sq_port); if (to->sq_port == QRTR_PORT_CTRL) { hdr->dst_node_id = cpu_to_le32(node->nid); - hdr->dst_port_id = cpu_to_le32(QRTR_NODE_BCAST); + hdr->dst_port_id = cpu_to_le32(QRTR_PORT_CTRL); } else { hdr->dst_node_id = cpu_to_le32(to->sq_node); hdr->dst_port_id = cpu_to_le32(to->sq_port);