Removed setsockopt IPV6_CHECKSUM, which shouldn't be set and breaks compiling on Solaris (reported by Juergen Arndt)

ChangeLog

@@ -1,3 +1,8 @@
+UNRELEASED
+  * Removed setsockopt IPV6_CHECKSUM, which shouldn't be set and breaks
+    compiling on Solaris (reported by Juergen Arndt)
+
+
 2013-05-22  David Schweikert  <david@schweikert.ch>
   * Version 3.5
   * Fix sprint_tm buffer size crash (reported by Japheth Cleaver)

src/fping.c

@@ -467,16 +467,6 @@ int main( int argc, char **argv )
         if (setsockopt(s, IPPROTO_IPV6, IPV6_HOPLIMIT, &opton,
             sizeof(opton)))
             err(1, "setsockopt(IPV6_HOPLIMIT)");
-#endif
-#ifdef IPV6_CHECKSUM
-#ifndef SOL_RAW
-#define SOL_RAW IPPROTO_IPV6
-#endif
-        opton = 2;
-        if (setsockopt(s, SOL_RAW, IPV6_CHECKSUM, &opton,
-            sizeof(opton)))
-            err(1, "setsockopt(SOL_RAW,IPV6_CHECKSUM)");
-#endif
 #endif
 
     if( ( uid = getuid() ) )