1fa6eb992f
Skip marking routes as changed in ospf_if_down if there's now
new_table present, which might be the case when the instance is
being finished
The backtrace for the core was:
raise (sig=sig@entry=11) at ../sysdeps/unix/sysv/linux/raise.c:50
core_handler (signo=11, siginfo=0x7fffffffe170, context=<optimized out>) at lib/sigevent.c:262
<signal handler called>
route_top (table=0x0) at lib/table.c:401
ospf_if_down (oi=oi@entry=0x555555999090) at ospfd/ospf_interface.c:849
ospf_if_free (oi=0x555555999090) at ospfd/ospf_interface.c:339
ospf_finish_final (ospf=0x55555599c830) at ospfd/ospfd.c:749
ospf_deferred_shutdown_finish (ospf=0x55555599c830) at ospfd/ospfd.c:578
ospf_deferred_shutdown_check (ospf=<optimized out>) at ospfd/ospfd.c:627
ospf_finish (ospf=<optimized out>) at ospfd/ospfd.c:683
ospf_terminate () at ospfd/ospfd.c:653
sigint () at ospfd/ospf_main.c:109
quagga_sigevent_process () at lib/sigevent.c:130
thread_fetch (m=m@entry=0x5555556e45e0, fetch=fetch@entry=0x7fffffffe9b0) at lib/thread.c:1709
frr_run (master=0x5555556e45e0) at lib/libfrr.c:1174
main (argc=9, argv=0x7fffffffecb8) at ospfd/ospf_main.c:254
Signed-off-by: Tomi Salminen <tsalminen@forcepoint.com>
(cherry picked from commit
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| .github | ||
| alpine | ||
| babeld | ||
| bfdd | ||
| bgpd | ||
| debian | ||
| doc | ||
| docker | ||
| eigrpd | ||
| fpm | ||
| gdb | ||
| grpc | ||
| include | ||
| isisd | ||
| ldpd | ||
| lib | ||
| m4 | ||
| mlag | ||
| nhrpd | ||
| ospf6d | ||
| ospfclient | ||
| ospfd | ||
| pathd | ||
| pbrd | ||
| pceplib | ||
| pimd | ||
| pkgsrc | ||
| python | ||
| qpb | ||
| redhat | ||
| ripd | ||
| ripngd | ||
| sharpd | ||
| snapcraft | ||
| staticd | ||
| tests | ||
| tools | ||
| vrrpd | ||
| vtysh | ||
| watchfrr | ||
| yang | ||
| zebra | ||
| .clang-format | ||
| .dir-locals.el | ||
| .dockerignore | ||
| .git-blame-ignore-revs | ||
| .gitignore | ||
| .pylintrc | ||
| .travis.yml | ||
| bootstrap.sh | ||
| buildtest.sh | ||
| config.version.in | ||
| configure.ac | ||
| COPYING | ||
| COPYING-LGPLv2.1 | ||
| Makefile.am | ||
| README.md | ||
| stamp-h.in | ||
| version.h | ||
FRRouting
FRR is free software that implements and manages various IPv4 and IPv6 routing protocols. It runs on nearly all distributions of Linux and BSD and supports all modern CPU architectures.
FRR currently supports the following protocols:
- BGP
- OSPFv2
- OSPFv3
- RIPv1
- RIPv2
- RIPng
- IS-IS
- PIM-SM/MSDP
- LDP
- BFD
- Babel
- PBR
- OpenFabric
- VRRP
- EIGRP (alpha)
- NHRP (alpha)
Installation & Use
For source tarballs, see the releases page.
For Debian and its derivatives, use the APT repository at https://deb.frrouting.org/.
Instructions on building and installing from source for supported platforms may be found in the developer docs.
Once installed, please refer to the user guide for instructions on use.
Community
The FRRouting email list server is located here and offers the following public lists:
| Topic | List |
|---|---|
| Development | dev@lists.frrouting.org |
| Users & Operators | frog@lists.frrouting.org |
| Announcements | announce@lists.frrouting.org |
For chat, we currently use Slack. You can join by clicking the "Slack" link under the Participate section of our website.
Contributing
FRR maintains developer's documentation which contains the project workflow and expectations for contributors. Some technical documentation on project internals is also available.
We welcome and appreciate all contributions, no matter how small!
Security
To report security issues, please use our security mailing list:
security [at] lists.frrouting.org