X-Git-Url: https://git.octo.it/?a=blobdiff_plain;ds=sidebyside;f=src%2Futils_dns.c;h=80a2ee577f7213c4182a57b70e5f220d6d4d92fa;hb=b4c8f3f762d666742c774ab3b45815e5a416e5da;hp=cfd0ccfc75be7fc202ea93defbbf9b9cae19158a;hpb=c882e8a855a6803a498be2235560f8d0359edcb6;p=collectd.git

diff --git a/src/utils_dns.c b/src/utils_dns.c
index cfd0ccfc..80a2ee57 100644
--- a/src/utils_dns.c
+++ b/src/utils_dns.c
@@ -124,7 +124,7 @@
 
 #if HAVE_STRUCT_UDPHDR_UH_DPORT && HAVE_STRUCT_UDPHDR_UH_SPORT
 # define UDP_DEST uh_dport
-# define UDP_SRC  uh_dport
+# define UDP_SRC  uh_sport
 #elif HAVE_STRUCT_UDPHDR_DEST && HAVE_STRUCT_UDPHDR_SOURCE
 # define UDP_DEST dest
 # define UDP_SRC  source
@@ -455,7 +455,7 @@ handle_ipv6 (struct ip6_hdr *ipv6, int len)
     unsigned int offset;
     int nexthdr;
 
-    struct in6_addr s_addr;
+    struct in6_addr c_src_addr;
     uint16_t payload_len;
 
     if (0 > len)
@@ -463,10 +463,10 @@ handle_ipv6 (struct ip6_hdr *ipv6, int len)
 
     offset = sizeof (struct ip6_hdr);
     nexthdr = ipv6->ip6_nxt;
-    s_addr = ipv6->ip6_src;
+    c_src_addr = ipv6->ip6_src;
     payload_len = ntohs (ipv6->ip6_plen);
 
-    if (ignore_list_match (&s_addr))
+    if (ignore_list_match (&c_src_addr))
 	    return (0);
 
     /* Parse extension headers. This only handles the standard headers, as
@@ -475,7 +475,6 @@ handle_ipv6 (struct ip6_hdr *ipv6, int len)
 	    || (IPPROTO_HOPOPTS == nexthdr) /* Hop-by-Hop options. */
 	    || (IPPROTO_FRAGMENT == nexthdr) /* fragmentation header. */
 	    || (IPPROTO_DSTOPTS == nexthdr) /* destination options. */
-	    || (IPPROTO_DSTOPTS == nexthdr) /* destination options. */
 	    || (IPPROTO_AH == nexthdr) /* destination options. */
 	    || (IPPROTO_ESP == nexthdr)) /* encapsulating security payload. */
     {
@@ -533,15 +532,15 @@ handle_ip(const struct ip *ip, int len)
 {
     char buf[PCAP_SNAPLEN];
     int offset = ip->ip_hl << 2;
-    struct in6_addr s_addr;
-    struct in6_addr d_addr;
+    struct in6_addr c_src_addr;
+    struct in6_addr c_dst_addr;
 
     if (ip->ip_v == 6)
 	return (handle_ipv6 ((void *) ip, len));
 
-    in6_addr_from_buffer (&s_addr, &ip->ip_src.s_addr, sizeof (ip->ip_src.s_addr), AF_INET);
-    in6_addr_from_buffer (&d_addr, &ip->ip_dst.s_addr, sizeof (ip->ip_dst.s_addr), AF_INET);
-    if (ignore_list_match (&s_addr))
+    in6_addr_from_buffer (&c_src_addr, &ip->ip_src.s_addr, sizeof (ip->ip_src.s_addr), AF_INET);
+    in6_addr_from_buffer (&c_dst_addr, &ip->ip_dst.s_addr, sizeof (ip->ip_dst.s_addr), AF_INET);
+    if (ignore_list_match (&c_src_addr))
 	    return (0);
     if (IPPROTO_UDP != ip->ip_p)
 	return 0;