Bugfix: Use interface instead of eth_interface in get_ip_addr()
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@ -32,17 +32,17 @@ const char *get_ip_addr(const char *interface) {
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addrp = ifaddr;
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/* Skip until we are at the AF_INET address of eth_interface */
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/* Skip until we are at the AF_INET address of interface */
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for (addrp = ifaddr;
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(addrp != NULL &&
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(strcmp(addrp->ifa_name, eth_interface) != 0 ||
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(strcmp(addrp->ifa_name, interface) != 0 ||
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addrp->ifa_addr == NULL ||
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addrp->ifa_addr->sa_family != AF_INET));
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addrp = addrp->ifa_next) {
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/* Check if the interface is down */
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if (strcmp(addrp->ifa_name, eth_interface) == 0 &&
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if (strcmp(addrp->ifa_name, interface) == 0 &&
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(addrp->ifa_flags & IFF_RUNNING) == 0) {
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freeifaddrs(ifaddr);
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return NULL;
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