64e0a47b2c
In scenarios where no backup paths are available, ensure proper
memory management by deleting `q_space->vertex_list`. This prevents
memory leaks.
The ASan leak log for reference:
```
Direct leak of 80 byte(s) in 2 object(s) allocated from:
#0 0x7fcf8c70aa37 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:154
#1 0x7fcf8c2a8a45 in qcalloc ../lib/memory.c:105
#2 0x7fcf8c27d0cc in list_new ../lib/linklist.c:49
#3 0x55d6e8385e35 in ospf_spf_init ../ospfd/ospf_spf.c:540
#4 0x55d6e838c30d in ospf_spf_calculate ../ospfd/ospf_spf.c:1736
#5 0x55d6e83933cf in ospf_ti_lfa_generate_q_spaces ../ospfd/ospf_ti_lfa.c:673
#6 0x55d6e8394214 in ospf_ti_lfa_generate_p_space ../ospfd/ospf_ti_lfa.c:812
#7 0x55d6e8394c63 in ospf_ti_lfa_generate_p_spaces ../ospfd/ospf_ti_lfa.c:923
#8 0x55d6e8396390 in ospf_ti_lfa_compute ../ospfd/ospf_ti_lfa.c:1101
#9 0x55d6e838ca48 in ospf_spf_calculate_area ../ospfd/ospf_spf.c:1811
#10 0x55d6e838cd73 in ospf_spf_calculate_areas ../ospfd/ospf_spf.c:1840
#11 0x55d6e838cfb0 in ospf_spf_calculate_schedule_worker ../ospfd/ospf_spf.c:1871
#12 0x7fcf8c3922e4 in event_call ../lib/event.c:1979
#13 0x7fcf8c27c828 in frr_run ../lib/libfrr.c:1213
#14 0x55d6e82eeb6d in main ../ospfd/ospf_main.c:249
#15 0x7fcf8bd59d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
```
Signed-off-by: Keelan Cannoo <keelan.cannoo@icloud.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