ed284e2338
```
*** CID 1510738: Null pointer dereferences (FORWARD_NULL)
/bgpd/bgp_vty.c: 4243 in bgp_shutdown_msg_magic()
4237 if (msgstr && strlen(msgstr) > BGP_ADMIN_SHUTDOWN_MSG_LEN) {
4238 vty_out(vty, "%% Shutdown message size exceeded %d\n",
4239 BGP_ADMIN_SHUTDOWN_MSG_LEN);
4240 return CMD_WARNING_CONFIG_FAILED;
4241 }
4242
>>> CID 1510738: Null pointer dereferences (FORWARD_NULL)
>>> Passing null pointer "msgstr" to "bgp_shutdown_enable", which dereferences it.
4243 bgp_shutdown_enable(bgp, msgstr);
4244 XFREE(MTYPE_TMP, msgstr);
4245
4246 return CMD_SUCCESS;
4247 }
4248
```
```
*** CID 1510737: Null pointer dereferences (REVERSE_INULL)
/bgpd/bgpd.c: 4344 in bgp_shutdown_enable()
4338 /* continue, if peer is already in administrative shutdown. */
4339 if (CHECK_FLAG(peer->flags, PEER_FLAG_SHUTDOWN))
4340 continue;
4341
4342 /* send a RFC 4486 notification message if necessary */
4343 if (BGP_IS_VALID_STATE_FOR_NOTIF(peer->status)) {
>>> CID 1510737: Null pointer dereferences (REVERSE_INULL)
>>> Null-checking "msg" suggests that it may be null, but it has already been dereferenced on all paths leading to the check.
4344 if (msg)
4345 bgp_notify_send_with_data(
4346 peer, BGP_NOTIFY_CEASE,
4347 BGP_NOTIFY_CEASE_ADMIN_SHUTDOWN, data,
4348 datalen + 1);
4349 else
```
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
|
||
|---|---|---|
| .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