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Fix a segfault when no interfaces are available.

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This commit is contained in:
Bill Currie 2012-09-08 09:37:48 +09:00
parent 0ce32a793e
commit beb0b9e0fc
1 changed files with 2 additions and 1 deletions
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3
libs/net/nm/net_udp.c
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@ -590,7 +590,8 @@ UDP_GetSocketAddr (int socket, netadr_t *na)
SockadrToNetadr (&addr, na);
memcpy (&a, na->ip, ADDR_SIZE);
if (a == 0 || a == inet_addr ("127.0.0.1")) {
memcpy (na->ip, default_iface, ADDR_SIZE);
if (default_iface)
memcpy (na->ip, default_iface, ADDR_SIZE);
if (last_iface)
memcpy (na->ip, last_iface, ADDR_SIZE);
}