fdb89ab51a
At line 1736, `alloc_mode` is set to `SRV6_SID_ALLOC_MODE_EXPLICIT` or
`SRV6_SID_ALLOC_MODE_DYNAMIC` depending on the `sid_value` variable.
There will never be a case where alloc_mode will be `SRV6_SID_ALLOC_MODE_MAX`
or `SRV6_SID_ALLOC_MODE_UNSPEC`.
Let's replace the `switch(alloc_mode) {...}` with an if-else.
Fixes CID 1594015.
** CID 1594015: (DEADCODE)
/zebra/zebra_srv6.c: 1782 in get_srv6_sid()
/zebra/zebra_srv6.c: 1781 in get_srv6_sid()
________________________________________________________________________________________________________
*** CID 1594015: (DEADCODE)
/zebra/zebra_srv6.c: 1782 in get_srv6_sid()
1776 }
1777
1778 ret = get_srv6_sid_dynamic(sid, ctx, locator);
1779
1780 break;
1781 case SRV6_SID_ALLOC_MODE_MAX:
CID 1594015: (DEADCODE)
Execution cannot reach this statement: "case SRV6_SID_ALLOC_MODE_UN...".
1782 case SRV6_SID_ALLOC_MODE_UNSPEC:
1783 default:
1784 flog_err(EC_ZEBRA_SM_CANNOT_ASSIGN_SID,
1785 "%s: SRv6 Manager: Unrecognized alloc mode %u",
1786 __func__, alloc_mode);
1787 /* We should never arrive here */
/zebra/zebra_srv6.c: 1781 in get_srv6_sid()
1775 return -1;
1776 }
1777
1778 ret = get_srv6_sid_dynamic(sid, ctx, locator);
1779
1780 break;
CID 1594015: (DEADCODE)
Execution cannot reach this statement: "case SRV6_SID_ALLOC_MODE_MAX:".
1781 case SRV6_SID_ALLOC_MODE_MAX:
1782 case SRV6_SID_ALLOC_MODE_UNSPEC:
1783 default:
1784 flog_err(EC_ZEBRA_SM_CANNOT_ASSIGN_SID,
1785 "%s: SRv6 Manager: Unrecognized alloc mode %u",
1786 __func__, alloc_mode);
Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
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| .github | ||
| alpine | ||
| babeld | ||
| bfdd | ||
| bgpd | ||
| debian | ||
| doc | ||
| docker | ||
| eigrpd | ||
| fpm | ||
| gdb | ||
| grpc | ||
| include | ||
| isisd | ||
| ldpd | ||
| lib | ||
| m4 | ||
| mgmtd | ||
| 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 | ||
| .dockerignore | ||
| .flake8 | ||
| .git-blame-ignore-revs | ||
| .gitignore | ||
| .isort.cfg | ||
| .pylintrc | ||
| .travis.yml | ||
| bootstrap.sh | ||
| buildtest.sh | ||
| config.version.in | ||
| configure.ac | ||
| COPYING | ||
| 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