Messages in this thread | | | Subject | Re: [PATCH net] hsr: Fix uninit-value access in hsr_get_node() | From | patchwork-bot+netdevbpf@kernel ... | Date | Thu, 14 Mar 2024 12:10:28 +0000 |
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Hello:
This patch was applied to netdev/net.git (main) by Paolo Abeni <pabeni@redhat.com>:
On Wed, 13 Mar 2024 00:27:19 +0900 you wrote: > KMSAN reported the following uninit-value access issue [1]: > > ===================================================== > BUG: KMSAN: uninit-value in hsr_get_node+0xa2e/0xa40 net/hsr/hsr_framereg.c:246 > hsr_get_node+0xa2e/0xa40 net/hsr/hsr_framereg.c:246 > fill_frame_info net/hsr/hsr_forward.c:577 [inline] > hsr_forward_skb+0xe12/0x30e0 net/hsr/hsr_forward.c:615 > hsr_dev_xmit+0x1a1/0x270 net/hsr/hsr_device.c:223 > __netdev_start_xmit include/linux/netdevice.h:4940 [inline] > netdev_start_xmit include/linux/netdevice.h:4954 [inline] > xmit_one net/core/dev.c:3548 [inline] > dev_hard_start_xmit+0x247/0xa10 net/core/dev.c:3564 > __dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349 > dev_queue_xmit include/linux/netdevice.h:3134 [inline] > packet_xmit+0x9c/0x6b0 net/packet/af_packet.c:276 > packet_snd net/packet/af_packet.c:3087 [inline] > packet_sendmsg+0x8b1d/0x9f30 net/packet/af_packet.c:3119 > sock_sendmsg_nosec net/socket.c:730 [inline] > __sock_sendmsg net/socket.c:745 [inline] > __sys_sendto+0x735/0xa10 net/socket.c:2191 > __do_sys_sendto net/socket.c:2203 [inline] > __se_sys_sendto net/socket.c:2199 [inline] > __x64_sys_sendto+0x125/0x1c0 net/socket.c:2199 > do_syscall_x64 arch/x86/entry/common.c:52 [inline] > do_syscall_64+0x6d/0x140 arch/x86/entry/common.c:83 > entry_SYSCALL_64_after_hwframe+0x63/0x6b > > [...]
Here is the summary with links: - [net] hsr: Fix uninit-value access in hsr_get_node() https://git.kernel.org/netdev/net/c/ddbec99f5857
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