package/iptables/patches/1.4.3.2/010-xtables-parse-protocol-crash.patch

   1 diff -ur iptables-1.4.3.2.orig/xtables.c iptables-1.4.3.2/xtables.c
   2 --- iptables-1.4.3.2.orig/xtables.c     2009-05-03 16:17:53.000000000 +0200
   3 +++ iptables-1.4.3.2/xtables.c  2009-05-03 16:27:37.000000000 +0200
   4 @@ -1502,7 +1502,8 @@
   5                 else {
   6                         unsigned int i;
   7                         for (i = 0; i < ARRAY_SIZE(xtables_chain_protos); ++i) {
   8 -                               if (strcmp(s, xtables_chain_protos[i].name) == 0) {
   9 +                               if ((xtables_chain_protos[i].name != NULL) &&
  10 +                                   (strcmp(s, xtables_chain_protos[i].name) == 0)) {
  11                                         proto = xtables_chain_protos[i].num;
  12                                         break;
  13                                 }