tree 0075b144b30df582871b1ca781d0b3998871acbb
parent c5e61098874d965d286b7f5b9e1944fc1c8b2a69
author Nickolai Zeldovich <nickolai@csail.mit.edu> 1352739589 +0100
committer Jan Kiszka <jan.kiszka@siemens.com> 1352971634 +0100

slirp: Don't crash on packets from 0.0.0.0/8.

LWIP can generate packets with a source of 0.0.0.0, which triggers an
assertion failure in arp_table_add().  Instead of crashing, simply return
to avoid adding an invalid ARP table entry.

Signed-off-by: Nickolai Zeldovich <nickolai@csail.mit.edu>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>