diff options
Diffstat (limited to 'channels')
| -rwxr-xr-x | channels/chan_sip.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 74ae10c48..10f2075cf 100755 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -4740,7 +4740,10 @@ static int sip_poke_peer(struct sip_peer *peer) } memcpy(&p->sa, &peer->addr, sizeof(p->sa)); memcpy(&p->recv, &peer->addr, sizeof(p->sa)); - strncpy(p->tohost, peer->tohost, sizeof(p->tohost) - 1); + if (strlen(p->tohost)) + strncpy(p->tohost, peer->tohost, sizeof(p->tohost) - 1); + else + snprintf(p->tohost, sizeof(p->tohost), "%s", inet_ntoa(p->addr.sin_addr)); /* Recalculate our side, and recalculate Call ID */ memcpy(&p->ourip, myaddrfor(&p->sa.sin_addr), sizeof(p->ourip)); |