tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
1
fork

Configure Feed

Select the types of activity you want to include in your feed.

Merge tag 'ieee802154-for-net-2025-01-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan

Stefan Schmidt says:

====================
pull-request: ieee802154 for net 2025-01-03

Keisuke Nishimura provided a fix to check for kfifo_alloc() in the ca8210
driver.

Lizhi Xu provided a fix a corrupted list, found by syzkaller, by checking local
interfaces first.

* tag 'ieee802154-for-net-2025-01-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan:
mac802154: check local interfaces before deleting sdata list
ieee802154: ca8210: Add missing check for kfifo_alloc() in ca8210_probe()
====================

Link: https://patch.msgid.link/20250103160046.469363-1-stefan@datenfreihafen.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Jakub Kicinski a4faa15d e95274df

+9 -1
+5 -1
drivers/net/ieee802154/ca8210.c
··· 3072 3072 spi_set_drvdata(priv->spi, priv); 3073 3073 if (IS_ENABLED(CONFIG_IEEE802154_CA8210_DEBUGFS)) { 3074 3074 cascoda_api_upstream = ca8210_test_int_driver_write; 3075 - ca8210_test_interface_init(priv); 3075 + ret = ca8210_test_interface_init(priv); 3076 + if (ret) { 3077 + dev_crit(&spi_device->dev, "ca8210_test_interface_init failed\n"); 3078 + goto error; 3079 + } 3076 3080 } else { 3077 3081 cascoda_api_upstream = NULL; 3078 3082 }
+4
net/mac802154/iface.c
··· 684 684 ASSERT_RTNL(); 685 685 686 686 mutex_lock(&sdata->local->iflist_mtx); 687 + if (list_empty(&sdata->local->interfaces)) { 688 + mutex_unlock(&sdata->local->iflist_mtx); 689 + return; 690 + } 687 691 list_del_rcu(&sdata->list); 688 692 mutex_unlock(&sdata->local->iflist_mtx); 689 693