diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2024-11-14 11:27:36 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-11-14 11:29:15 -0800 |
| commit | a79993b5fce69e97f900bb975f6127e25cebf130 (patch) | |
| tree | f73ec541ca4183893a0bdc3d30f779c6999a0d9a /net/vmw_vsock | |
| parent | 3d12862b216d39670500f6bd44b8be312b2ee4fb (diff) | |
| parent | cfaaa7d010d1fc58f9717fcc8591201e741d2d49 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.12-rc8).
Conflicts:
tools/testing/selftests/net/.gitignore
252e01e68241 ("selftests: net: add netlink-dumps to .gitignore")
be43a6b23829 ("selftests: ncdevmem: Move ncdevmem under drivers/net/hw")
https://lore.kernel.org/all/20241113122359.1b95180a@canb.auug.org.au/
drivers/net/phy/phylink.c
671154f174e0 ("net: phylink: ensure PHY momentary link-fails are handled")
7530ea26c810 ("net: phylink: remove "using_mac_select_pcs"")
Adjacent changes:
drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c
5b366eae7193 ("stmmac: dwmac-intel-plat: fix call balance of tx_clk handling routines")
e96321fad3ad ("net: ethernet: Switch back to struct platform_driver::remove()")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/vmw_vsock')
| -rw-r--r-- | net/vmw_vsock/af_vsock.c | 3 | ||||
| -rw-r--r-- | net/vmw_vsock/virtio_transport_common.c | 10 |
2 files changed, 13 insertions, 0 deletions
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c index 109b7a0bd071..25b28b1434f5 100644 --- a/net/vmw_vsock/af_vsock.c +++ b/net/vmw_vsock/af_vsock.c @@ -836,6 +836,9 @@ static void vsock_sk_destruct(struct sock *sk) { struct vsock_sock *vsk = vsock_sk(sk); + /* Flush MSG_ZEROCOPY leftovers. */ + __skb_queue_purge(&sk->sk_error_queue); + vsock_deassign_transport(vsk); /* When clearing these addresses, there's no need to set the family and diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c index ccbd2bc0d210..9acc13ab3f82 100644 --- a/net/vmw_vsock/virtio_transport_common.c +++ b/net/vmw_vsock/virtio_transport_common.c @@ -400,6 +400,7 @@ static int virtio_transport_send_pkt_info(struct vsock_sock *vsk, if (virtio_transport_init_zcopy_skb(vsk, skb, info->msg, can_zcopy)) { + kfree_skb(skb); ret = -ENOMEM; break; } @@ -1109,6 +1110,7 @@ void virtio_transport_destruct(struct vsock_sock *vsk) struct virtio_vsock_sock *vvs = vsk->trans; kfree(vvs); + vsk->trans = NULL; } EXPORT_SYMBOL_GPL(virtio_transport_destruct); @@ -1512,6 +1514,14 @@ virtio_transport_recv_listen(struct sock *sk, struct sk_buff *skb, return -ENOMEM; } + /* __vsock_release() might have already flushed accept_queue. + * Subsequent enqueues would lead to a memory leak. + */ + if (sk->sk_shutdown == SHUTDOWN_MASK) { + virtio_transport_reset_no_sock(t, skb); + return -ESHUTDOWN; + } + child = vsock_create_connected(sk); if (!child) { virtio_transport_reset_no_sock(t, skb); |