Commit Graph

3 Commits

Author SHA1 Message Date
Nickolai Zeldovich
1a89b60885 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>
2012-11-15 10:27:14 +01:00
Jan Kiszka
5a371a2e52 slirp: Fix types of IP address parameters
Should be uint32_t for IPv4, not int. Also avoid in_addr_t without
proper includes. Fixes build regression on mingw32.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2011-08-05 12:51:11 +02:00
Fabien Chouteau
1a0ca1e1f6 Simple ARP table
This patch adds a simple ARP table in Slirp and also adds handling of
gratuitous ARP requests.

Signed-off-by: Fabien Chouteau <chouteau@adacore.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2011-08-03 12:57:06 +02:00