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2012-12-12isisd: address Coverity warningsDavid Lamparter
this fixes a bunch of issues found by Coverity SCAN and flagged as "high" impact -- although, they're all rather minute issues. * isisd/isis_adjacency.c: one superfluous check, one possible NULL deref * isisd/isis_circuit.c: two prefix memory leaks * isisd/isis_csm.c: one missing break * isisd/isis_lsp.c: one possible NULL deref * isisd/isis_pfpacket.c: one error-case fd leak * isisd/isis_route.c: one isis_route_info memory leak * isisd/isis_routemap.c: one... fnord * isisd/isis_tlv.c: one infinite loop Reported-by: Coverity SCAN Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
2012-12-12isisd: fix spftree_area_del typo causing SEGVDavid Lamparter
spftree_area_del didn't clear the IPv6 L2 spftree due to a simple typo, leading to a SEGV on shutdown when the still-armed timer would try to run an IPv6 L2 SPF calculation with its data free'd already. Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
2012-11-05isisd: clock_gettime() -> quagga_gettime() conversion.Hasso Tepper
* isisd/isis_spf.c: Use portable quagga_gettime() like the rest of the Quagga code. Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
2012-10-25isisd: pull up invalid prefix assert()David Lamparter
processing invalid prefixes causes isisd to assert() or otherwise misbehave in ip_masklen/apply_mask. pull up the assert() to indicate better there's broken data in isisd's LSDB. * isisd/isis_spf.c: assert() prefix lengths Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
2012-04-07isisd: couple of bug fixesSubbaiah Venkata
2012-04-07isisd: add Google's changes to IS-ISJosh Bailey
2006-12-08[isisd] Fix compiler warnings and allow v4-only compilationPaul Jakma
2006-12-08 Hannes Gredler <hannes@gredler.at> * isis_adjacency.c: (isis_new_adj) Allow NULL snpa argument. * isis_pdu.c: (various) Update calls to isis_new_adj() to pass NULL and use default. * (general) Add forward declarations where required. Fix up const char *'s. Allow V4-only compilation.
2005-11-20[isisd] remove includes of common system headers.paul
2005-11-20 Paul Jakma <paul.jakma@sun.com> * (general) remove includes of very common system headers, these are already picked up by zebra.h. Further, including them before zebra.h messes up all our lovely (sarcasm) autoconf'd detecting of platform specific things. Recent addition of stdint.h to configure.ac and zebra.h appears particularly to throw up this problem.
2005-10-01 * isis_adjacency.c: Stop expire timer while deleting adjacency.hasso
* isis_events.c: Stop pseudo LSP thread while resigning circuit from level. * isis_route.c: Fix compiling with EXTREME_DEBUG. Mark route as not in sync with zebra if it's changed. * isis_spf.c: Schedule route validating etc even if tent was empty. It's probably because we just don't have any adjacencies. * isisd.c: Write minimum spf interval into configuration.
2005-09-28 * *.c: Massive cleanup of lists loops. Stop abusing ALL_LIST_ELEMENTS.hasso
Replace XMALLOC + memset with XCALLOC. Fix some indentation issues. The only really significant change is simplified isis_delete_adj function in isis_adjacency.c.
2005-09-26 * isis_spf.c: Changing cost from uint16_t to uint32_t. Unsethasso
ISIS_ROUTE_FLAG_ACTIVE flag before running SPF. * isisd.[ch]: Separate route tables for different levels. SPF is done separately, but in case of L1L2 area they have to be merged. * isis_zebra.c: Set/unset ISIS_ROUTE_FLAG_ZEBRA_SYNC flag correctly in case of adding/removing IPv4 routes. * zebra_route.c: Rework route validating process. Merging L1 and L2 tables in case of L1L2 area. In short - many changes to make SPF work more correctly, add/remove to/from RIB also works now. It's still very far from perfect though.
2005-09-26 * isis_spf.[ch]: Added TE TLVs to the SPF process. It seems to workhasso
mostly, but needs certainly much more testing, especially transition situation.
2005-09-19 * isis_lsp.c, isis_pdu.c, isis_spf.c: Remove some old unused code.hasso
2005-09-04 * *.c: Try to be less verbose by default (without any debug optionshasso
on). * isis_lsp.c (lsp_build_nonpseudo): Use stream_reset() instead of touching endp directly. * isis_lsp.c (lsp_build_pseudo): Ditto.
2005-04-072005-04-07 Paul Jakma <paul.jakma@sun.com>paul
* (global): Fix up list loops to match changes in lib/linklist, and some basic auditing of usage. * configure.ac: define QUAGGA_NO_DEPRECATED_INTERFACES * HACKING: Add notes about deprecating interfaces and commands. * lib/linklist.h: Add usage comments. Rename getdata macro to listgetdata. Rename nextnode to listnextnode and fix its odd behaviour to be less dangerous. Make listgetdata macro assert node is not null, NULL list entries should be bug condition. ALL_LIST_ELEMENTS, new macro, forward-referencing macro for use with for loop, Suggested by Jim Carlson of Sun. Add ALL_LIST_ELEMENTS_RO for cases which obviously do not need the "safety" of previous macro. LISTNODE_ADD and DELETE macros renamed to ATTACH, DETACH, to distinguish from the similarly named functions, and reflect their effect better. Add a QUAGGA_NO_DEPRECATED_INTERFACES define guarded section with the old defines which were modified above, for backwards compatibility - guarded to prevent Quagga using it.. * lib/linklist.c: fix up for linklist.h changes. * ospf6d/ospf6_abr.c: (ospf6_abr_examin_brouter) change to a single scan of the area list, rather than scanning all areas first for INTER_ROUTER and then again for INTER_NETWORK. According to 16.2, the scan should be area specific anyway, and further ospf6d does not seem to implement 16.3 anyway.
2005-03-07 * isis_spf.c: host.name might be NULL.hasso
[backport candidate]
2005-01-18 * *.c: Changed many functions to static. Some commented outhasso
functions and some tiny related fixes. No functional changes.
2004-12-24zlog_* cleanup. Level of debug messages to LOG_DEBUG.hasso
2004-10-07No warnings here any more.hasso
2004-09-26Compiler warnings fixes.hasso
2004-09-19Rework of SPF threads schedule logic. I'm not 100% sure whether it's righthasso
thing to do to have completely separate threads for IPv4 and IPv6 SPF though. But it works and it's now possible to have both IPv4 and IPv6 enabled in interface. One bug fixed in LSP regeneration scheduling as well.
2004-09-10Indentation only. No any functional changes.hasso
2004-05-19Fixing crash fix attempt. It's still mess and logic is wrong and ... but athasso
least periodic spf works again.
2004-05-19Commit 100% working part of patch from Laurent Rabret ([quagga-dev 830]).hasso
Also tiny temporary fix from me to spf thread crash. Will look at it later.
2004-05-19Make it compile in NetBSD and OpenBSD.hasso
2004-02-11Threads usage cleanup. Still at least one bug to go.hasso
2003-12-23Some fixes to isisd done by me and Cougar in the spring of 2003. Seehasso
changelog for details.
2003-12-23Initial revisionjardin