[PATCH] evh_bytechan: fix out of bounds accesses

[Scott Wood]

On Mon, 2020-01-13 at 19:13 -0600, Timur Tabi wrote:
> On 1/13/20 7:10 PM, Timur Tabi wrote:
> > I would prefer that ev_byte_channel_send() is updated to access only 
> > 'count' bytes.  If that means adding a memcpy to the 
> > ev_byte_channel_send() itself, then so be it.  Trying to figure out how 
> > to stuff n bytes into 4 32-
> > bit registers is probably not worth the effort.
> 
> Looks like ev_byte_channel_receive() has the same bug, but in reverse.

It only has one user, which always passes in a 16-byte buffer.

-Scott