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Update PacketFilter/Discarder code for IP version independence.

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The signatures of script-layer functions 'discarder_check_ip',
'discarder_check_tcp', 'discarder_check_udp', and 'discarder_check_icmp'
were changed to use the more general 'pkt_hdr' type as a parameter
instead of individual header types.
This commit is contained in:
Jon Siwek 2012-03-08 13:12:04 -06:00
parent 76ef36e048
commit 0b32c980bf
13 changed files with 251 additions and 194 deletions
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5
src/Sessions.h
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@ -190,11 +190,6 @@ protected:
void Internal(const char* msg, const struct pcap_pkthdr* hdr,
const u_char* pkt);
// Builds a record encapsulating a packet. This should be more
// general, including the equivalent of a union of tcp/udp/icmp
// headers .
Val* BuildHeader(const IP_Hdr* ip);
// For a given protocol, checks whether the header's length as derived
// from lower-level headers or the length actually captured is less
// than that protocol's minimum header size.