From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Loic Poulain <loic.poulain@linaro.org>,
Jakub Kicinski <kuba@kernel.org>, Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.10 07/29] net: qrtr: Fix port ID for control messages
Date: Mon, 22 Feb 2021 13:13:01 +0100 [thread overview]
Message-ID: <20210222121021.353938023@linuxfoundation.org> (raw)
In-Reply-To: <20210222121019.444399883@linuxfoundation.org>
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 957aa9263ba4c..d7134c558993c 100644
--- a/net/qrtr/qrtr.c
+++ b/net/qrtr/qrtr.c
@@ -347,7 +347,7 @@ 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);
--
2.27.0
next prev parent reply other threads:[~2021-02-22 12:23 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-22 12:12 [PATCH 5.10 00/29] 5.10.18-rc1 review Greg Kroah-Hartman
2021-02-22 12:12 ` [PATCH 5.10 01/29] vdpa_sim: remove hard-coded virtq count Greg Kroah-Hartman
2021-02-22 12:12 ` [PATCH 5.10 02/29] vdpa_sim: add struct vdpasim_dev_attr for device attributes Greg Kroah-Hartman
2021-02-22 12:12 ` [PATCH 5.10 03/29] vdpa_sim: store parsed MAC address in a buffer Greg Kroah-Hartman
2021-02-22 19:54 ` Pavel Machek
2021-02-23 4:49 ` Greg Kroah-Hartman
2021-02-23 8:06 ` Stefano Garzarella
2021-02-24 8:29 ` Pavel Machek
2021-02-24 8:36 ` Stefano Garzarella
2021-02-22 12:12 ` [PATCH 5.10 04/29] vdpa_sim: make config generic and usable for any device type Greg Kroah-Hartman
2021-02-22 12:12 ` [PATCH 5.10 05/29] vdpa_sim: add get_config callback in vdpasim_dev_attr Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 06/29] IB/isert: add module param to set sg_tablesize for IO cmd Greg Kroah-Hartman
2021-02-22 12:13 ` Greg Kroah-Hartman [this message]
2021-02-22 12:13 ` [PATCH 5.10 08/29] mptcp: skip to next candidate if subflow has unacked data Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 09/29] net/sched: fix miss init the mru in qdisc_skb_cb Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 10/29] mt76: mt7915: fix endian issues Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 11/29] mt76: mt7615: fix rdd mcu cmd endianness Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 12/29] net: sched: incorrect Kconfig dependencies on Netfilter modules Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 13/29] net: openvswitch: fix TTL decrement exception action execution Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 14/29] net: bridge: Fix a warning when del bridge sysfs Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 15/29] net: fix proc_fs init handling in af_packet and tls Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 16/29] Xen/x86: dont bail early from clear_foreign_p2m_mapping() Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 17/29] Xen/x86: also check kernel mapping in set_foreign_p2m_mapping() Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 18/29] Xen/gntdev: correct dev_bus_addr handling in gntdev_map_grant_pages() Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 19/29] Xen/gntdev: correct error checking " Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 20/29] xen/arm: dont ignore return errors from set_phys_to_machine Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 21/29] xen-blkback: dont "handle" error by BUG() Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 22/29] xen-netback: " Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 23/29] xen-scsiback: " Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 24/29] xen-blkback: fix error handling in xen_blkbk_map() Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 25/29] tty: protect tty_write from odd low-level tty disciplines Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 26/29] Bluetooth: btusb: Always fallback to alt 1 for WBS Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 27/29] btrfs: fix backport of 2175bf57dc952 in 5.10.13 Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 28/29] btrfs: fix crash after non-aligned direct IO write with O_DSYNC Greg Kroah-Hartman
2021-02-22 12:13 ` [PATCH 5.10 29/29] media: pwc: Use correct device for DMA Greg Kroah-Hartman
2021-02-22 17:17 ` [PATCH 5.10 00/29] 5.10.18-rc1 review Florian Fainelli
2021-02-24 18:42 ` Greg Kroah-Hartman
2021-02-22 18:42 ` Pavel Machek
2021-02-24 18:42 ` Greg Kroah-Hartman
2021-02-22 21:28 ` Guenter Roeck
2021-02-22 21:34 ` Igor
2021-02-23 2:49 ` Naresh Kamboju
2021-02-23 21:06 ` Shuah Khan
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