microsoft / xdp-for-windows

XDP speeds up networking on Windows
MIT License
364 stars 41 forks source link

prevent MDL use-after-free in generic RX->TX forwarding #511

Closed mtfriesen closed 4 months ago

mtfriesen commented 4 months ago

I discovered another latent bug in the RX->TX forwarding path while working on RSC. This one already has sufficient spinxsk test coverage to hit, but we simply had a low rate of crash dumps being successfully uploaded to AzWatson. Eventually I was able to repro locally and fix.