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--- ./Interface.xs.orig 2008-06-06 08:51:42.000000000 -0700
+++ ./Interface.xs 2012-05-15 13:16:22.856348098 -0700
@@ -567,6 +567,7 @@
struct ifreq ifr;
#if (defined(USE_GETIFADDRS) && defined(HAVE_SOCKADDR_DL_STRUCT))
struct ifaddrs* ifap = NULL;
+ struct ifaddrs* saved_ifap = NULL;
struct sockaddr_dl* sdl;
sa_family_t family;
char *sdlname, *haddr, *s;
@@ -581,6 +582,7 @@
#endif
#if (defined(USE_GETIFADDRS) && defined(HAVE_SOCKADDR_DL_STRUCT))
getifaddrs(&ifap);
+ saved_ifap = ifap;
while(1) {
if (ifap == NULL) break;
@@ -595,7 +597,7 @@
}
ifap = ifap -> ifa_next;
}
- freeifaddrs(ifap);
+ freeifaddrs(saved_ifap);
s = hwaddr;
s[0] = '\0';
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