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2005-07-292005-07-29 Paul Jakma <paul.jakma@sun.com>paul
* interface.c: (if_delete_update) should always be available, not just on RTM_IFANNOUNCE/NETLINK systems. * kernel_socket.c: (ifan_read) only call if_delete_update when interface departs, dont if_delete, because we wish to retain interface configuration state even when interfaces are removed. (ifm_read) If we dont have RTM_IFANNOUNCE, then transitioning to down state is only chance we have to clean up interface in case it is deleted (eg Solaris down -> unplumb -> plumb up). * redistribute.c: (zebra_interface_delete_update) should always be available, we /will/ call it now on all systems, via if_delete_update. * zserv.c: (zsend_interface_delete) ditto (zsend_interface_address) Update the call-flow diagramme, to reflect that if_delete_update /is/ now called on all systems, potentially. * zserv.h: (zsend_interface_delete) unconditionally exported, as above.
2005-07-262005-07-26 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* prefix.c: (prefix_ipv4_new, prefix_ipv6_new): Call prefix_new to allocate the memory to make sure that all struct prefix pointers point to objects of the same length (avoids memory overruns on struct prefix assignments). (prefix_ipv4_free, prefix_ipv6_free): Simply call prefix_free. It is interesting to note that these functions are never actually called anywhere in the code. Instead prefix_free was already being called directly, despite the previous MTYPE incompatibility. [backport candidate]
2005-07-262005-07-26 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* prefix.c: (ip_masklen) While loop should test that 'pnt' pointer is in range before dereferencing it. [backport candidate]
2005-07-262005-07-26 Paul Jakma <paul.jakma@sun.com>paul
* ospf_abr.c: (ospf_abr_announce_network_to_area) SET_FLAG should be on lsa not old, which may be freed for one thing, obviously.
2005-07-122005-07-12 Paul Jakma <paul.jakma@sun.com>paul
* ospfd.h: add OSPF_ABR_DEFAULT for convenience, make OSPF_ABR_CISCO be the default ABR type. * ospfd.c: (ospf_new) initialise abr_type to OSPF_ABR_DEFAULT * ospf_vty.c: (no_ospf_abr_type_cmd) add standard as a negatable abr_type. default abr_type should be OSPF_ABR_DEFAULT. (ospf_config_write) test whether default abr_type against OSPF_ABR_DEFAULT, rather than any specific ABR_TYPE.
2005-07-12- Fix ChangeLog entry to properly refer to problem being Linux/ARM, notpaul
ARM in general.
2005-07-122005-07-12 Christian Hammers <ch@debian.org>paul
* vtysh_user.c: rename struct user to struct vtysh_user to avoid clashes with sys/user.h on ARM.
2005-06-30 * configure.ac: Actually test whether libc has IPv6 support.hasso
[backport candidate]
2005-06-282005-06-28 Paul Jakma <paul.jakma@sun.com>paul
* kernel_socket.c: (RTA_{ADDR,ATTR}_GET) fix mistake, NULL check should be on DEST argument
2005-06-282005-06-28 Paul Jakma <paul.jakma@sun.com>paul
* (global) Extern and static'ification, with related fixups of declarations, ensuring files include their own headers, etc. if_ioctl.c: (interface_info_ioctl) fix obvious arg mis-order in list loop
2005-06-282005-06-28 Paul Jakma <paul.jakma@sun.com>paul
* (global) The great bgpd extern and static'ification. * bgp_routemap.c: remove unused ROUTE_MATCH_ASPATH_OLD code (route_set_metric_compile) fix u_int32_t to ULONG_MAX comparison warnings. * bgp_route.h: (bgp_process, bgp_withdraw, bgp_update) export these used by various files which had their own private declarations, in the case of mplsvpn - incorrect.
2005-06-282005-06-28 Paul Jakma <paul.jakma@sun.com>paul
* INSTALL.quagga.txt: GNU make is required now, because of manual automatic rules in solaris/Makefile.am. (If someone knows how to do these in a better way..). GNU AWK is required for CVS checkout builds.
2005-06-24 * ospf6_abr.[ch], ospf6_area.[ch]: Add area filter-list (in|out)hasso
support and area import and export lists support.
2005-06-24 * ospf6_message.c: Changed to be insensitive to changes of neighbors'hasso
IP source address in the OSPF packets. It was sometimes problematic in actual operation (needed some operational cost: restarting all-neighbor routers when I/F NIC was changed). Due to this change, a previously safe case, attaching multiple interface to the same link will now be dengerous and will not work. Remedy to that should be applied later. [port from GNU Zebra]
2005-06-24 * ospf6_interface.c: fix the way inactivity_timer is called. Becausehasso
inactivity_timer() deletes the neighbor from the neighbor_list, it cannot be called by thread_execute() from inner side of the neighbor_list for-loop. (Although crash was already fixed in Quagga, it's better follow the GNU Zebra logic). [port from GNU Zebra]
2005-06-242005-06-24 Pawel Worach <pawel.worach@gmail.com>paul
* getopt.h: add further tests for full getopt declaration on various systems.
2005-06-20Fix date.hasso
2005-06-20 * ospf_nsm.c: Make database exchange for NSSA database work.hasso
[backport candidate]
2005-06-182005-06-18 Paul Jakma <paul.jakma@sun.com>paul
* memtypes.h: update autobuilt file to match memtypes.c changes
2005-06-152005-06-15 Paul Jakma <paul.jakma@sun.com>paul
* bgpd.c: (bgp_terminate) workqueue's are lazy allocated and its possible to terminate bgpd before workqueues were setup, causing an abort/crash. Reported by Ashish Mehta of Sun.
2005-06-152005-06-15 Paul Jakma <paul.jakma@sun.com>paul
* README.txt: updated to match changed SMF manifest and its changed service, instance and property group names.
2005-06-152005-06-15 Paul Jakma <paul.jakma@sun.com>paul
* quagga.xml.in: Pass the FMRI to the method, removing need for daemon_name property and deducing the FMRI. remove the empty config_file and pid_file definitions, they just make things difficult in the method script, cause it then has to deal with svcprop returning "" for defined empty properties. Remove daemon_name everywhere. * quagga.init.in: Take the FMRI as an argument Remove deducing the FMRI from the defunct daemon_name property. Use svcprop -q to test for presence of a property first. Default vty_port to 0 and vty_addr to 127.1 if equivalent SMF properties are not set. Deduce the pid_file, we can infer it from @quagga_statedir@ I think, it's probably not useful to allow it to be configurable as a property anyway. /var/run/ is on tmpfs on Solaris, so we probably will need to create @quagga_statedir@ first run after boot. Use @sbindir@, not /usr/local/sbin.
2005-06-142005-06-14 Paul Jakma <paul.jakma@sun.com>paul
* kernel_socket.c: consolidate the IFAM{ADDR,MASK}GET and RTM{ADDR,MASK}GET macros into generic rta_addrs macros, RTA_{ADDR,ATTR}_GET. (af_check) could use 'inline' attribute (ifam_read_mesg) remove IFAM{ADDR,MASK}GET macro, change to generic macro. (rtm_read_mesg) similar
2005-06-132005-06-13 Paul Jakma <paul.jakma@sun.com>paul
* ospf_spf.c: Try get more information on a SEGV under ospf_spf_vertex_add_parent. (ospf_vertex_free) NULL out the child and nexthop lists (ospf_vertex_add_parent) nexthop and child can not be NULL vertex_nexthop's parent->child list can not be NULL (ospf_spf_next) w and cw are per-loop iteration variables, move declarations into loop body.
2005-06-12 * rt_netlink.c: Remove unused netlink-addr socket declaration.hasso
* rt_netlink.c (netlink_parse_info): Fix debug messages - nlmsg_pid is unsigned and one zlog call had swapped arguments. * rt_netlink.c (netlink_route_multipath): Fix compile with disabled IPv6 support. [backport candidate] - with stuff commited to rt_netlink.c before to fix logging in netlink_route_multipath().
2005-06-07 * ospf_apiserver.c: Fix obvious error in notifying clients about ISMhasso
changes - oi->ifp->status doesn't give to us info about ISM, oi->state does. [backport candidate]
2005-06-032005-06-03 Paul Jakma <paul.jakma@sun.com>paul
* ripd.c: (rip_create_socket) Make it static. Remove the getservbyname stuff, as RFC2453 3.9.2 says non-RIP port messages should be discarded, quagga doesnt accept them, no need to lookup port. Take a 'to' argument, if socket should be bound to something else. setsockopt_so_recvbuf might need privs, move it to the raised privileges section. dont forget to close the socket if bind fails. (rip_send_packet) use strncpy, just in case (address is under our control anyway, but still). dont duplicate rip_create_socket - just use it. (rip_create) rip_create_socket takes an argument now, modify.
2005-06-032005-06-03 Paul Jakma <paul.jakma@sun.com>paul
* ripd.c: (rip_create_socket) move it up so rip_send_packet can use it too.
2005-06-022005-06-02 Paul Jakma <paul.jakma@sun.com>paul
* quagga.xml.in: Fix mistake in bgpd definition. Change dependency on zebra to optional. Remove the duplicated stability statements. * quagga.init.in: svcprop should check PACKAGE_TARNAME, not _NAME. no need to check for config file either, there's already a dependency in the manifest.
2005-06-022005-06-01 Paul Jakma <paul.jakma@sun.com>paul
* NEWS: bgpd work queues and ripd auth-mode change
2005-06-022005-06-01 Paul Jakma <paul.jakma@sun.com>paul
* rip_interface.c: Fix authentication, no-auth impossible to specify (rip_interface_new) default to RIP_NO_AUTH (rip_interface_reset) ditto (rip_interface_config_write) write out config for simple
2005-06-012005-06-01 Akihiro Mizutani <mizutani@net-chef.net>paul
* ospf_ism.c (ospf_elect_bdr/ospf_elect_dr): Fix DR election bug.
2005-06-012005-06-01 Paul Jakma <paul.jakma@sun.com>paul
* bgpd/(general) refcount struct peer and bgp_info, hence allowing us add work_queues for bgp_process. * bgpd/bgp_route.h: (struct bgp_info) Add 'lock' field for refcount. Add bgp_info_{lock,unlock} helper functions. Add bgp_info_{add,delete} helpers, to remove need for users managing locking/freeing of bgp_info and bgp_node's. * bgpd/bgp_table.h: (struct bgp_node) Add a flags field, and BGP_NODE_PROCESS_SCHEDULED to merge redundant processing of nodes. * bgpd/bgp_fsm.h: Make the ON/OFF/ADD/REMOVE macros lock and unlock peer reference as appropriate. * bgpd/bgp_damp.c: Remove its internal prototypes for bgp_info_delete/free. Just use bgp_info_delete. * bgpd/bgpd.h: (struct bgp_master) Add work_queue pointers. (struct peer) Add reference count 'lock' (peer_lock,peer_unlock) New helpers to take/release reference on struct peer. * bgpd/bgp_advertise.c: (general) Add peer and bgp_info refcounting and balance how references are taken and released. (bgp_advertise_free) release bgp_info reference, if appropriate (bgp_adj_out_free) unlock peer (bgp_advertise_clean) leave the adv references alone, or else call bgp_advertise_free cant unlock them. (bgp_adj_out_set) lock the peer on new adj's, leave the reference alone otherwise. lock the new bgp_info reference. (bgp_adj_in_set) lock the peer reference (bgp_adj_in_remove) and unlock it here (bgp_sync_delete) make hash_free on peer conditional, just in case. * bgpd/bgp_fsm.c: (general) document that the timers depend on bgp_event to release a peer reference. (bgp_fsm_change_status) moved up the file, unchanged. (bgp_stop) Decrement peer lock as many times as cancel_event canceled - shouldnt be needed but just in case. stream_fifo_clean of obuf made conditional, just in case. (bgp_event) always unlock the peer, regardless of return value of bgp_fsm_change_status. * bgpd/bgp_packet.c: (general) change several bgp_stop's to BGP_EVENT's. (bgp_read) Add a mysterious extra peer_unlock for ACCEPT_PEERs along with a comment on it. * bgpd/bgp_route.c: (general) Add refcounting of bgp_info, cleanup some of the resource management around bgp_info. Refcount peer. Add workqueues for bgp_process and clear_table. (bgp_info_new) make static (bgp_info_free) Ditto, and unlock the peer reference. (bgp_info_lock,bgp_info_unlock) new exported functions (bgp_info_add) Add a bgp_info to a bgp_node in correct fashion, taking care of reference counts. (bgp_info_delete) do the opposite of bgp_info_add. (bgp_process_rsclient) Converted into a work_queue work function. (bgp_process_main) ditto. (bgp_processq_del) process work queue item deconstructor (bgp_process_queue_init) process work queue init (bgp_process) call init function if required, set up queue item and add to queue, rather than calling process functions directly. (bgp_rib_remove) let bgp_info_delete manage bgp_info refcounts (bgp_rib_withdraw) ditto (bgp_update_rsclient) let bgp_info_add manage refcounts (bgp_update_main) ditto (bgp_clear_route_node) clear_node_queue work function, does per-node aspects of what bgp_clear_route_table did previously (bgp_clear_node_queue_del) clear_node_queue item delete function (bgp_clear_node_complete) clear_node_queue completion function, it unplugs the process queues, which have to be blocked while clear_node_queue is being processed to prevent a race. (bgp_clear_node_queue_init) init function for clear_node_queue work queues (bgp_clear_route_table) Sets up items onto a workqueue now, rather than clearing each node directly. Plugs both process queues to avoid potential race. (bgp_static_withdraw_rsclient) let bgp_info_{add,delete} manage bgp_info refcounts. (bgp_static_update_rsclient) ditto (bgp_static_update_main) ditto (bgp_static_update_vpnv4) ditto, remove unneeded cast. (bgp_static_withdraw) see bgp_static_withdraw_rsclient (bgp_static_withdraw_vpnv4) ditto (bgp_aggregate_{route,add,delete}) ditto (bgp_redistribute_{add,delete,withdraw}) ditto * bgpd/bgp_vty.c: (peer_rsclient_set_vty) lock rsclient list peer reference (peer_rsclient_unset_vty) ditto, but unlock same reference * bgpd/bgpd.c: (peer_free) handle frees of info to be kept for lifetime of struct peer. (peer_lock,peer_unlock) peer refcount helpers (peer_new) add initial refcounts (peer_create,peer_create_accept) lock peer as appropriate (peer_delete) unlock as appropriate, move out some free's to peer_free. (peer_group_bind,peer_group_unbind) peer refcounting as appropriate. (bgp_create) check CALLOC return value. (bgp_terminate) free workqueues too. * lib/memtypes.c: Add MTYPE_BGP_PROCESS_QUEUE and MTYPE_BGP_CLEAR_NODE_QUEUE
2005-05-31 * ospf6d.c: No need for double ';'. Fixes parsing "show ipv6 ospf6hasso
database ..." commands for vtysh by extract.pl. Remove duplicate install_element calls. Fixes bugzilla #194. [backport candidate]
2005-05-31Ignore generated prototype.smf.hasso
2005-05-312005-05-31 Paul Jakma <paul.jakma@sun.com>paul
* zserv.c: (zsend_route_multipath) Fix bug if route is sent with no NEXTHOP_FLAG_FIB nexthops. As ZAPI_MESSAGE_IFINDEX and ZAPI_MESSAGE_NEXTHOP are always set, clients would try read non-existent nexthop information and hit stream assert. Zserv is still broken for multi-nexthop messages, but it always was.
2005-05-292005-05-29 Paul Jakma <paul@dishone.st>paul
* ripd.c: (rip_output_process) fix error which crept in my previous rip auth untanglement commit - it had become impossible to not have authentication (even for v1).
2005-05-28Sync bgpd and ripd set_metric_addsub_cmd commands. Fixes bugzilla #192.hasso
[backport candidate]
2005-05-27 * bgp_routemap.c: Stop leaking communities.hasso
Fixes bugzilla #89. [backport candidate]
2005-05-26 * bgpd.c: Deleting bgp->rsclient list needs fix similar to pree-groupshasso
deleting fix. Avoid leaking bgp->group, bgp->peer and bgp->rsclient lists. [backport candidate]
2005-05-262005-05-26 Paul Jakma <paul.jakma@sun.com>paul
* ospf_abr.c: (ospf_abr_update_aggregate) Fix comment, cost bug itself had been fixed long ago by Sowmini.
2005-05-26 * isis_dr.c: Fix copy&paste error in isis_dr_resign().hasso
[backport candidate]
2005-05-26 * bgpd.c: Don't crash while deleting list of peer-groups.hasso
[backport candidate]
2005-05-26 * rip_routemap.c: In case of '0.0.0.0' used as 'nexthop', use senderhasso
address as nexthop in routemap. Fixes bugzilla #186. [backport candidate]
2005-05-25 * rip_routemap.c: Make "match interface" routemap command match both -hasso
in and out interfaces. Fixes bugzilla #185. [backport candidate]
2005-05-25 * bgpd.c: Fix obvious (routeserver patch) merge error. This makes "nohasso
neighbor x.x.x.x routemap [export|import] commands work again. Fixes bugzilla #184. [backport candidate]
2005-05-252005-05-25 Paul Jakma <paul@dishone.st>paul
* isisd.c: (show_isis_generated_topology) change to _RO version of list macro. remove the extra listnode variable. one of the macros had had incorrect number of arguments.
2005-05-242005-05-24 Paul Jakma <paul@dishone.st>paul
* memtypes.h: update this auto-built file. (maybe we should just remove it, is GNU awk a terrible dependency to have?)
2005-05-232005-05-23 Paul Jakma <paul@dishone.st>paul
* bgp_fsm.h: Add extern qualifier to exported functions * bgp_nexthop.c: add static to nexthop specific globals * *.h: Add guard defines
2005-05-232005-05-23 Paul Jakma <paul@dishone.st>paul
* workqueue.h: Add a WQ_QUEUE_BLOCKED item_status return code, to allow a queue function to indicate the queue is not ready/blocked - rather than any problem with the item at hand. Add a notion of being able to 'plug' and 'unplug' a queue. Add helpers to plug/unplug a queue. Add a completion callback, to be called when a queue is emptied. * workqueue.c: (work_queue_new) remove useless list_free. (work_queue_schedule) new internal helper function to schedule queue, if appropriate. (work_queue_add) use work_queue_schedule (show_work_queues) Print 'P' if queue is plugged. (work_queue_plug) new API function, plug a queue - ie prevent it from 'drained' / processed / scheduled. (work_queue_unplug) unplug a queue, allowing it to be drained / scheduled / processed again. (work_queue_run) Add support for WQ_QUEUE_BLOCKED. Add comment for RETRY_NOW case. Make hysteris more aggresive in ramping up granularity, improves performance significantly. Add support for calling completion callback when queue is emptied, possibly useful for knowing when to unplug a queue.