Re: [PATCH net-next] tuntap: add sanity checks about msg_controllen in sendmsg

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue,  1 Mar 2022 14:43:14 +0800 Harold Huang wrote:
> In patch [1], tun_msg_ctl was added to allow pass batched xdp buffers to
> tun_sendmsg. Although we donot use msg_controllen in this path, we should
> check msg_controllen to make sure the caller pass a valid msg_ctl.
> 
> [1]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fe8dd45bb7556246c6b76277b1ba4296c91c2505
> 
> Reported-by: Eric Dumazet <eric.dumazet@xxxxxxxxx>
> Suggested-by: Jason Wang <jasowang@xxxxxxxxxx>
> Signed-off-by: Harold Huang <baymaxhuang@xxxxxxxxx>

Would you mind resending the same patch? It looks like it depended on
your other change so the build bot was unable to apply and test it.



[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux