06424db447
If a register packet is received that is less than the PIM_MSG_REGISTER_LEN in size we can have a possible situation where the data being checksummed is just random data from the buffer we read into. 2019/11/18 21:45:46 warnings: PIM: int pim_if_add_vif(struct interface *, _Bool, _Bool): could not get address for interface fuzziface ifindex=0 ==27636== Invalid read of size 4 ==27636== at 0x4E6EB0D: in_cksum (checksum.c:28) ==27636== by 0x4463CC: pim_pim_packet (pim_pim.c:194) ==27636== by 0x40E2B4: main (pim_main.c:117) ==27636== Address 0x771f818 is 0 bytes after a block of size 24 alloc'd ==27636== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==27636== by 0x40E261: main (pim_main.c:112) ==27636== Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com> |
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| babeld | ||
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| fpm | ||
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| include | ||
| isisd | ||
| ldpd | ||
| lib | ||
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| ospfclient | ||
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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 as well as Solaris 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