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Add a comment to explain the ICMPv6 error message types

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This commit is contained in:
Daniel Thayer 2012-05-15 10:19:56 -05:00
parent 99f59dc5c0
commit d6fdc10242
1 changed files with 3 additions and 0 deletions
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3
src/ICMP.cc
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@ -181,6 +181,9 @@ void ICMP_Analyzer::NextICMP6(double t, const struct icmp* icmpp, int len, int c
case MLD_LISTENER_REDUCTION: case MLD_LISTENER_REDUCTION:
#endif #endif
default: default:
// Error messages (i.e., ICMPv6 type < 128) all have
// the same structure for their context, and are
// handled by the same function.
if ( icmpp->icmp_type < 128 ) if ( icmpp->icmp_type < 128 )
Context6(t, icmpp, len, caplen, data, ip_hdr); Context6(t, icmpp, len, caplen, data, ip_hdr);
else else