Re: [PATCH] rtl8139: fix large_send_mss divide-by-zero

[Michael Tokarev]

13.04.2023 20:19, Stefan Hajnoczi wrote:
> If the driver sets large_send_mss to 0 then a divide-by-zero occurs.
> Even if the division wasn't a problem, the for loop that emits MSS-sized
> packets would never terminate.
>
> Solve these issues by skipping offloading when large_send_mss=0.

Cc: qemu-stable@nongnu.org.

> Buglink: https://gitlab.com/qemu-project/qemu/-/issues/1582
> Fixes: 6d71357a3b65 ("rtl8139: honor large send MSS value")

/mjt