Hello:
This series was applied to netdev/net.git (main)
by David S. Miller <davem@xxxxxxxxxxxxx>:
On Tue, 26 Sep 2023 15:05:02 -0500 you wrote:
> ==OVERVIEW==
>
> The sock_sendmsg(), kernel_connect(), and kernel_bind() functions
> provide kernel space equivalents to the sendmsg(), connect(), and bind()
> system calls.
>
> When used in conjunction with BPF SOCK_ADDR hooks that rewrite the send,
> connect, or bind address, callers may observe that the address passed to
> the call is modified. This is a problem not just in theory, but in
> practice, with uninsulated calls to kernel_connect() causing issues with
> broken NFS and CIFS mounts.
>
> [...]
Here is the summary with links:
- [net,v6,1/3] net: replace calls to sock->ops->connect() with kernel_connect()
https://git.kernel.org/netdev/net/c/26297b4ce1ce
- [net,v6,2/3] net: prevent rewrite of msg_name and msg_namelen in sock_sendmsg()
(no matching commit)
- [net,v6,3/3] net: prevent address rewrite in kernel_bind()
https://git.kernel.org/netdev/net/c/c889a99a21bf
You are awesome, thank you!
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