$OpenBSD: patch-src_ifinfo_c,v 1.1.1.1 2010/10/25 10:14:53 pea Exp $

Fixes a segfault with malloc option F

--- src/ifinfo.c.orig	Wed Oct  6 11:45:54 2010
+++ src/ifinfo.c	Wed Oct  6 11:46:14 2010

@@ -418,9 +418,9 @@ int readifaddrs(const char *iface)
 			break;
 		}
 	}
-	freeifaddrs(ifap);
 	
 	if (check == 0) {
+		freeifaddrs(ifap);
 		if (debug)
 			printf("Requested interface \"%s\" not found.\n", iface);
 		return 0;
@@ -433,6 +433,7 @@ int readifaddrs(const char *iface)
 		ifinfo.filled = 1;
 	}
 
+	freeifaddrs(ifap);
 	return 1;
 }
 #endif