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net: qrtr: Reset the node and port ID of broadcast messages 

All the control messages broadcast to remote routers are using
QRTR_NODE_BCAST instead of using local router NODE ID which cause
the packets to be dropped on remote router due to invalid NODE ID.

Signed-off-by: Arun Kumar Neelakantam <aneela@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arun Kumar Neelakantam 2018-07-04 19:49:33 +05:30 committed by David S. Miller
parent fdf5fd3975
commit d27e77a3de
1 changed files with 7 additions and 2 deletions
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5
net/qrtr/qrtr.c
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@ -191,8 +191,13 @@ static int qrtr_node_enqueue(struct qrtr_node *node, struct sk_buff *skb,
hdr->type = cpu_to_le32(type); hdr->type = cpu_to_le32(type);
hdr->src_node_id = cpu_to_le32(from->sq_node); hdr->src_node_id = cpu_to_le32(from->sq_node);
hdr->src_port_id = cpu_to_le32(from->sq_port); 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);
} else {
hdr->dst_node_id = cpu_to_le32(to->sq_node); hdr->dst_node_id = cpu_to_le32(to->sq_node);
hdr->dst_port_id = cpu_to_le32(to->sq_port); hdr->dst_port_id = cpu_to_le32(to->sq_port);
}
hdr->size = cpu_to_le32(len); hdr->size = cpu_to_le32(len);
hdr->confirm_rx = 0; hdr->confirm_rx = 0;