suricata

Commit Graph

Author	SHA1	Message	Date
Victor Julien	6e23419665	decode/icmpv6: store embedded ip6h ptr as offset Reduces direct pointer usage and reduces Packet size. Ticket: #6938.	2 years ago
Victor Julien	f2288ee39b	decode/icmpv4: store embedded ip4h ptr as offset Reduces direct pointer usage and reduces Packet size. Ticket: #6938.	2 years ago
Victor Julien	d89d4ceb3c	decode/icmpv4: put embedded pointer first Reduce gaps in the structure. Ticket: #6938.	2 years ago
Victor Julien	13281109e3	decode/tcp: reduce TCPVars by turning bools into bitfields To reduce Packet size and make similar fields follow the same pattern. Ticket: #6938.	2 years ago
Victor Julien	8698610b4a	af-packet: fix eBPF/XDP compilation	2 years ago
Victor Julien	68804b8c4b	decode/tcp: move tcph into L4 packet data To reduce Packet size. Ticket: #6938.	2 years ago
Victor Julien	28ac86096a	decode/udp: move udph into L4 packet data To recude Packet size. Ticket: #6938.	2 years ago
Victor Julien	54362d44db	decode/ethernet: move ethh into L2 section L2 section similar to L3 and L4 sections. Ticket: #6938.	2 years ago
Victor Julien	b2f7d3604b	decode/pppoe: localize pppoedh pointer Remove from Packet struct as there were no users of it. Ticket: #6938.	2 years ago
Victor Julien	b4ef910aff	decode/pppoe: localize pppoesh header pointer Remove header pointer from Packet as there were no users of it. Ticket: #6938.	2 years ago
Victor Julien	852ff83d70	decode/icmpv4: move icmpv4h into L4 packet data To reduce Packet size. Ticket: #6938.	2 years ago
Victor Julien	b959d1dba8	decode/icmpv6: move icmpv6h into L4 packet data Also start vars section in L4 for icmpv6vars. To reduce Packet size. Ticket: #6938.	2 years ago
Victor Julien	30ae13f2c3	decode/esp: move esph into L4 packet data To reduce Packet size. Ticket: #6938.	2 years ago
Victor Julien	7d04216cad	decode/gre: move greh into L4 packet data To reduce Packet size. Ticket: #6938.	2 years ago
Victor Julien	20b8c79259	decode/sctp: move sctph into L4 packet data Reduces Packet size. Ticket: #6938.	2 years ago
Victor Julien	2137bbbf9a	decode/icmpv6: add and use PacketIsICMPv6 inline func For better readability and type checking. Ticket: #5517.	2 years ago
Victor Julien	3a1e60745e	decode/icmpv6: switch ptr checks to PKT_IS_ICMPV6 For better readability and type checking. Ticket: #5517.	2 years ago
Victor Julien	1002068e39	decode/icmpv4: add and use PacketIsICMPv4 inline func For better readability and type checking. Ticket: #5517.	2 years ago
Victor Julien	5c3036bea8	decode/udp: add and use PacketIsUDP inline func Replace PKT_IS_UDP macro with PacketIsUDP inline function. For better readability and type checking. Ticket: #5517.	2 years ago
Victor Julien	cca912e9b3	decode/tcp: add and use PacketIsTCP inline func To prepare future changes to the Packet header pointers. Ticket: #5517.	2 years ago
Victor Julien	329fb2affa	decode: start l4 packet area; convert csum handling	2 years ago
Victor Julien	54b9f344b7	decode/icmpv4: switch ptr checks to PKT_IS_ICMPV4 To prepare future changes to the Packet header pointers. Ticket: #5517.	2 years ago
Victor Julien	c9ef85e620	decode: refactor L3 checkum handling Use a flag to indicate a calculated csum is available. Allows packet reset to just use memset.	2 years ago
Victor Julien	2001ddc583	decode: use macro's instead of direct ptr checks To prepare future changes to the Packet header pointers. Ticket: #5517.	2 years ago
Victor Julien	769b020a55	decode/icmpv6: improve packet vars layout Part of effort to make Packet more compact. Ticket: #6938.	2 years ago
Victor Julien	18d49c27ae	decode/icmpv6: remove unused error_ptr field Was only set, never checked. Part of effort to make Packet more compact. Ticket: #6938.	2 years ago
Victor Julien	4b492c2ded	decode/icmpv6: remove embedded address storage Only used in tests. For the tests, switch to getting headers from embedded IPv6 header. Part of effort to make Packet more compact. Ticket: #6938.	2 years ago
Victor Julien	521c968079	decode/icmpv6: remove unused L4 header pointers from Packet Not used, so no need to keep them. Part of effort to make Packet more compact. Ticket: #6938.	2 years ago
Victor Julien	a22047b770	decode/icmpv4: shrink icmpv4 packet vars Remove unused L4 header pointers. Part of effort to make Packet more compact. Ticket: #6938.	2 years ago
Victor Julien	9ef5af291b	decode/icmpv4: remove unused Packet members Addresses are pulled from embedded IPv4 header directly. Embeded hlen was unused. Part of effort to make Packet more compact. Ticket: #6938.	2 years ago
Victor Julien	1777e0314e	decode/tcp: remove unused macro SET_OPTS is now unused, so remove.	2 years ago
Victor Julien	6b8093d7b8	decode/tcp: reduce size needed for SACK tracking No longer use a pointer, but rather an offset. Part of effort to make Packet more compact. Ticket: #6938.	2 years ago
Victor Julien	81c4b10dc8	decode/tcp: minor struct layout optimization Part of effort to make Packet more compact. Ticket: #6938.	2 years ago
Victor Julien	7be0678c3a	decode/tcp: reduce size needed for tracking WSCALE Part of effort to make Packet more compact. Ticket: #6938.	2 years ago
Victor Julien	6cab2480e5	decode/tcp: reduce space needed for tracking TFO Part of effort to make Packet more compact. Ticket: #6938.	2 years ago
Victor Julien	6a23fafa5f	decode/tcp: reduce space needed for MSS tracking Part of effort to make Packet more compact. Ticket: #6938.	2 years ago
Victor Julien	9632c2f570	decode/tcp: optimize SACKOK storage Take less space in the TCPVars for tracking if SACKOK is set. Reduces size by 16 bytes. Ticket: #6938.	2 years ago
Victor Julien	3c17d5d73c	decode/ipv4: minor test cleanups	2 years ago
Victor Julien	a40d6f5c4f	decode/ipv6: prep for turning ip4h/ip6h into union Store IPv6 decoder vars in a new Packet::l3 section in the packet. Use inline functions instead of the often multi-layer macro's for various IPv6 header getters. Ticket: #6938.	2 years ago
Victor Julien	2d5c381c3b	decode/ipv4: prep for turning ip4h/ip6h into union Store IPv4 decoder vars in a new Packet::l3 section in the packet. Use inline functions instead of the often multi-layer macro's for various IPv4 header getters. Ticket: #6938.	2 years ago
Victor Julien	79e6f7018f	decode: minor style cleanup in the header ptrs	2 years ago
Victor Julien	1535c88601	validate: remove ip4h/ip6h check In preparation of making them union members.	2 years ago
Victor Julien	0e99e8a7fa	defrag: track ip hdr offset in tracker In preparation of future Packet structure changes. Ticket: #6938.	2 years ago
Victor Julien	c4a6ee1647	decode: reduce macro use in IPv4/IPv6 Improve readability by setting up data/data_len once before passing on to the other decoders. Work in preparation of other decoder changes. Ticket: #5517.	2 years ago
Victor Julien	9d9ae62b6e	flow: avoid direct IP header checks To prepare future changes to the Packet header pointers. Ticket: #5517.	2 years ago
Victor Julien	eb3ca643c1	decode: reduce PKT_IS_IPV4/PKT_IS_IPV6 use Replace it with inline functions. Adds inline functions to wrap PKT_IS_IPV4/PKT_IS_IPV6. This is in preparation of removing the macro's, and cleaning up the header pointers. Ticket: #5517.	2 years ago
Victor Julien	813147755d	decode: rename IP_GET_IPPROTO to PacketGetIPProto To match function naming style. Ticket: #5517.	2 years ago
Victor Julien	61df76a57d	decode: implement IP_GET_IPPROTO as inline func For better readability and type checking. Ticket: #5517.	2 years ago
Shivani Bhardwaj	14e2c579f6	tls/random: fix incorrect direction handling The connp objects were incorrectly set per direction leading to incorrect matches on respective directions. Bug 6989	2 years ago
Victor Julien	a51b6fa6bd	pcap: address codeql warning Use of potentially dangerous function: localtime Windows localtime is thread safe and no localtime_r is availabe on Windows, so use separate logic for Windows.	2 years ago

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15851 Commits (d401082bba999ad6ca52d9f915542126a7a97e93) All Branches Search

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