commit 47fc89d711eec0a073d9b3b293a1af901b5bd791
author Guy Harris <guy@alum.mit.edu> Sat Jan 18 12:13:57 2014 -0800
committer Guy Harris <guy@alum.mit.edu> Sat Jan 18 12:13:57 2014 -0800
tree c5221ba6162893d2d930d5d8231a30d281b16b7e
parent 62353c08b027522f38512b1c7b142e7346c3d0aa

More UNALIGNED_MEM{CPY,CMP} on IP addresses.

print-tcp.c

diff --git a/print-tcp.c b/print-tcp.c
index 16aa8b6..bb76ac7 100644
--- a/print-tcp.c
+++ b/print-tcp.c
@@ -258,16 +258,16 @@
                         if (sport > dport)
                                 rev = 1;
                         else if (sport == dport) {
-                                if (memcmp(src, dst, sizeof ip6->ip6_dst) > 0)
+                                if (UNALIGNED_MEMCMP(src, dst, sizeof ip6->ip6_dst) > 0)
                                         rev = 1;
                         }
                         if (rev) {
-                                memcpy(&tha.src, dst, sizeof ip6->ip6_dst);
-                                memcpy(&tha.dst, src, sizeof ip6->ip6_src);
+                                UNALIGNED_MEMCPY(&tha.src, dst, sizeof ip6->ip6_dst);
+                                UNALIGNED_MEMCPY(&tha.dst, src, sizeof ip6->ip6_src);
                                 tha.port = dport << 16 | sport;
                         } else {
-                                memcpy(&tha.dst, dst, sizeof ip6->ip6_dst);
-                                memcpy(&tha.src, src, sizeof ip6->ip6_src);
+                                UNALIGNED_MEMCPY(&tha.dst, dst, sizeof ip6->ip6_dst);
+                                UNALIGNED_MEMCPY(&tha.src, src, sizeof ip6->ip6_src);
                                 tha.port = sport << 16 | dport;
                         }