===== net/ipv4/igmp.c 1.58 vs edited =====
--- 1.58/net/ipv4/igmp.c        2004-11-09 16:44:25 -08:00
+++ edited/net/ipv4/igmp.c      2004-12-10 15:16:17 -08:00
@@ -1778,12 +1778,12 @@ int ip_mc_source(int add, int omode, str
                        goto done;
                rv = !0;
                for (i=0; i<psl->sl_count; i++) {
-                       rv = memcmp(&psl->sl_addr, &mreqs->imr_multiaddr,
+                       rv = memcmp(&psl->sl_addr[i], &mreqs->imr_sourceaddr,
                                sizeof(__u32));
-                       if (rv >= 0)
+                       if (rv == 0)
                                break;
                }
-               if (!rv)        /* source not found */
+               if (rv)         /* source not found */
                        goto done;
 
                /* update the interface filter */
@@ -1825,9 +1825,9 @@ int ip_mc_source(int add, int omode, str
        }
        rv = 1; /* > 0 for insert logic below if sl_count is 0 */
        for (i=0; i<psl->sl_count; i++) {
-               rv = memcmp(&psl->sl_addr, &mreqs->imr_multiaddr,
+               rv = memcmp(&psl->sl_addr[i], &mreqs->imr_sourceaddr,
                        sizeof(__u32));
-               if (rv >= 0)
+               if (rv == 0)
                        break;
        }
        if (rv == 0)            /* address already there is an error */
===== net/ipv6/mcast.c 1.71 vs edited =====
--- 1.71/net/ipv6/mcast.c       2004-11-11 15:07:25 -08:00
+++ edited/net/ipv6/mcast.c     2004-12-10 17:20:46 -08:00
@@ -391,12 +391,12 @@ int ip6_mc_source(int add, int omode, st
                        goto done;
                rv = !0;
                for (i=0; i<psl->sl_count; i++) {
-                       rv = memcmp(&psl->sl_addr, group,
+                       rv = memcmp(&psl->sl_addr[i], source,
                                sizeof(struct in6_addr));
-                       if (rv >= 0)
+                       if (rv == 0)
                                break;
                }
-               if (!rv)        /* source not found */
+               if (rv)         /* source not found */
                        goto done;
 
                /* update the interface filter */
@@ -437,8 +437,8 @@ int ip6_mc_source(int add, int omode, st
        }
        rv = 1; /* > 0 for insert logic below if sl_count is 0 */
        for (i=0; i<psl->sl_count; i++) {
-               rv = memcmp(&psl->sl_addr, group, sizeof(struct in6_addr));
-               if (rv >= 0)
+               rv = memcmp(&psl->sl_addr[i], source, sizeof(struct in6_addr));
+               if (rv == 0)
                        break;
        }
        if (rv == 0)            /* address already there is an error */