4e50885f61
Edges are not correctly linked to Vertices during LSP processing. In function
lsp_to_edge_cb(), once edge created or updated from the LSP TLVs, the code try
to link the edge to destination vertices. In case the revert edge is not found,
the code try to found a destination vertex to link to. But, the sys_id used
for this operation corresponds to the source vertex. As a result, the edge is
attached as source and destination of the vertex. When Traffic Engineering is
stopped, TED is deleted which result into a double free of the edge attributes.
This cause a crash when attempt to free extended admin groupi the second time.
This patch removed wrong code which link twice the edge to the source vertex.
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
(cherry picked from commit
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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