nat: Improve the error message for the failing bind call
Print the IP and port that was used for the address to bind to.
diff --git a/openbsc/src/osmo-bsc_nat/bsc_mgcp_utils.c b/openbsc/src/osmo-bsc_nat/bsc_mgcp_utils.c
index e3b57d9..95a5388 100644
--- a/openbsc/src/osmo-bsc_nat/bsc_mgcp_utils.c
+++ b/openbsc/src/osmo-bsc_nat/bsc_mgcp_utils.c
@@ -681,7 +681,8 @@
inet_aton(cfg->source_addr, &addr.sin_addr);
if (bind(cfg->gw_fd.bfd.fd, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
- LOGP(DMGCP, LOGL_ERROR, "Failed to bind. errno: %d\n", errno);
+ LOGP(DMGCP, LOGL_ERROR, "Failed to bind on %s:%d errno: %d\n",
+ cfg->source_addr, cfg->source_port, errno);
close(cfg->gw_fd.bfd.fd);
cfg->gw_fd.bfd.fd = -1;
return -1;