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Pradosh Mohapatra b4b359a265 ospfd: For an ABR, ensure the right LSID is MaxAge'd 
PROBLEM:

Accurate garbage collection of maxage LSAs. The global OSPF structure has
a maxage_lsa tree - the key to the tree is <ls-id, adv-router> tuple. Suppose
the ABR has multiple areas and has originated some intra-area LSAs. The
key for all those LSAs is the same. The code then ends up in a state where
all but the first LSA do not get cleaned up from the areas' LSDB. A subsequent
event would readvertise those LSAs.

PATCH:

Since the LSA is going to stick around till it actually gets cleaned up by
the maxage_walker, make the LSA pointer as the key. Each distinct LSA that
gets maxage'd then gets added to the tree and will get cleaned up correctly.

Signed-off-by: Pradosh Mohapatra <pmohapat@cumulusnetworks.com>
[CF: Use CHAR_BIT; use uintptr_t; use sizeof(field) instead of sizeof(type)]
Signed-off-by: Christian Franke <chris@opensourcerouting.org>
[DL: this must remain a temporary fix! needs to be redone after 0.99.23]
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
2014-05-14 16:46:41 +02:00
babeld lib/command.c: rewrite command matching/parsing 2014-04-01 20:21:41 +02:00
bgpd lib/command.c: rewrite command matching/parsing 2014-04-01 20:21:41 +02:00
doc build: remove now-useless --{en, dis}able-tests 2014-04-01 17:23:21 +02:00
fpm fpm: Add public header for Forwarding Plane Manager 2012-11-30 21:41:17 +01:00
init build: delete .cvsignore files 2011-12-13 14:27:01 +04:00
isisd lib/command.c: rewrite command matching/parsing 2014-04-01 20:21:41 +02:00
lib ospfd: For an ABR, ensure the right LSID is MaxAge'd 2014-05-14 16:46:41 +02:00
m4 build: fix "pragma weak" mixups 2013-02-09 03:00:12 +01:00
ospf6d lib/command.c: rewrite command matching/parsing 2014-04-01 20:21:41 +02:00
ospfclient build: correct libtool parameter used within Makefiles 2012-09-25 05:56:00 +02:00
ospfd ospfd: For an ABR, ensure the right LSID is MaxAge'd 2014-05-14 16:46:41 +02:00
pkgsrc build: delete .cvsignore files 2011-12-13 14:27:01 +04:00
ports build: delete .cvsignore files 2011-12-13 14:27:01 +04:00
redhat build: update quagga.spec.in 2013-02-23 19:43:18 +01:00
ripd lib/command.c: rewrite command matching/parsing 2014-04-01 20:21:41 +02:00
ripngd lib/command.c: rewrite command matching/parsing 2014-04-01 20:21:41 +02:00
solaris build: delete .cvsignore files 2011-12-13 14:27:01 +04:00
tests tests: Add tests for timers 2014-04-22 21:15:11 +02:00
tools tools: use standard interpreter path in all Perl scripts 2012-04-30 16:13:47 +02:00
vtysh lib/command.c: rewrite command matching/parsing 2014-04-01 20:21:41 +02:00
watchquagga *: use array_size() helper macro 2012-10-25 10:15:59 -07:00
zebra zebra: Change the mechanism for comparing route ID's. 2014-04-22 21:17:26 +02:00
.gitignore testzebra: pragma weak: detect systems with weak alias and provide alternative 2013-01-11 21:50:06 +01:00
AUTHORS Initial revision 2002-12-13 20:15:29 +00:00
bootstrap.sh autoreconf -i 2007-02-06 19:28:28 +00:00
buildtest.sh tests: add DejaGNU framework 2013-04-14 16:01:05 +02:00
ChangeLog [trivia] Make 'make dist' happy about ChangeLog expunge 2008-08-23 08:36:42 +01:00
configure.ac build: remove now-useless --{en, dis}able-tests 2014-04-01 17:23:21 +02:00
COPYING Initial revision 2002-12-13 20:15:29 +00:00
COPYING.LIB Initial revision 2002-12-13 20:15:29 +00:00
HACKING.pending HACKING.pending: Add Quagga-RE details 2012-03-02 11:56:38 +00:00
HACKING.tex HACKING.tex: Change to a LaTeX version of HACKING 2012-03-08 16:14:13 +00:00
INSTALL.quagga.txt build: improve backtrace support/detection 2014-04-01 17:20:44 +02:00
Makefile.am build: remove now-useless --{en, dis}able-tests 2014-04-01 17:23:21 +02:00
NEWS doc: update NEWS for 0.99.22 changes 2013-02-01 17:55:05 +01:00
README 2004-11-12 Paul Jakma <paul@dishone.st> 2004-11-12 10:30:21 +00:00
README.NetBSD Omit --opaque-lsa from build (now default). 2011-06-28 15:05:05 -04:00
REPORTING-BUGS Update for git and emphasize asking for good reports. 2010-05-05 07:51:26 -04:00
SERVICES 2607/tcp is already used by ospfapi. 2003-12-23 10:42:45 +00:00
stamp-h.in Initial revision 2002-12-13 20:15:29 +00:00
TODO doc: update TODO for ospf6d work & bgp multipath 2013-04-16 11:56:11 +02:00
update-autotools * README.NetBSD: use update-autotools instead of autoreconf 2007-02-02 16:52:38 +00:00

README 

Quagga is free software that manages various IPv4 and IPv6 routing
protocols.

Currently Quagga supports BGP4, BGP4+, OSPFv2, OSPFv3, RIPv1,
RIPv2, and RIPng as well as very early support for IS-IS.
  
See the file INSTALL.quagga.txt for building and installation instructions.
  
See the file REPORTING-BUGS to report bugs.
  
Quagga is free software. See the file COPYING for copying conditions.