Mirror/zeek
1
0
Fork 0
mirror of https://github.com/zeek/zeek.git synced 2025-10-07 00:58:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Move bad UDP checksum handling into adapter object

Browse source
This commit is contained in:
Tim Wojtulewicz 2021-05-18 12:10:38 -07:00
parent b22ce6848f
commit 30ab914cd8
2 changed files with 33 additions and 39 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/packet_analysis/protocol/udp/UDP.h
View file

@ -60,10 +60,6 @@ private:
static bool ValidateChecksum(const IP_Hdr* ip, const struct udphdr* up,
int len);
void ChecksumEvent(bool is_orig, uint32_t threshold);
Connection* conn;
std::vector<uint16_t> vxlan_ports;
};
@ -83,6 +79,7 @@ public:
void UpdateConnVal(RecordVal* conn_val) override;
void UpdateLength(bool is_orig, int len);
void HandleBadChecksum(bool is_orig);
// For tracking checksum history. These are connection-specific so they
// need to be stored in the session adapter created for each connection.
@ -94,6 +91,7 @@ public:
private:
void UpdateEndpointVal(const ValPtr& endp_arg, bool is_orig);
void ChecksumEvent(bool is_orig, uint32_t threshold);
bro_int_t request_len = -1;
bro_int_t reply_len = -1;