6855bf2232
Some bgp evpn memory contexts are not freed at the end of the bgp process. > ================================================================= > ==1208677==ERROR: LeakSanitizer: detected memory leaks > > Direct leak of 96 byte(s) in 2 object(s) allocated from: > #0 0x7f93ad4b4a57 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:154 > #1 0x7f93ace77233 in qcalloc lib/memory.c:106 > #2 0x563bb68f4df1 in process_type5_route bgpd/bgp_evpn.c:5084 > #3 0x563bb68fb663 in bgp_nlri_parse_evpn bgpd/bgp_evpn.c:6302 > #4 0x563bb69ea2a9 in bgp_nlri_parse bgpd/bgp_packet.c:347 > #5 0x563bb69f7716 in bgp_update_receive bgpd/bgp_packet.c:2482 > #6 0x563bb6a04d3b in bgp_process_packet bgpd/bgp_packet.c:4091 > #7 0x7f93acf8082d in event_call lib/event.c:1996 > #8 0x7f93ace48931 in frr_run lib/libfrr.c:1232 > #9 0x563bb6880ae1 in main bgpd/bgp_main.c:557 > #10 0x7f93ac829d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58 Actually, the bgp evpn context may noy be used if adj rib in is unused. This may lead to memory leaks. Fix this by freeing the context in those corner cases. Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com> |
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| .github | ||
| alpine | ||
| babeld | ||
| bfdd | ||
| bgpd | ||
| debian | ||
| doc | ||
| docker | ||
| eigrpd | ||
| fpm | ||
| gdb | ||
| grpc | ||
| include | ||
| isisd | ||
| ldpd | ||
| lib | ||
| m4 | ||
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| mlag | ||
| nhrpd | ||
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| ospfclient | ||
| ospfd | ||
| pathd | ||
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| pkgsrc | ||
| python | ||
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| redhat | ||
| ripd | ||
| ripngd | ||
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| snapcraft | ||
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| tests | ||
| tools | ||
| vrrpd | ||
| vtysh | ||
| watchfrr | ||
| yang | ||
| zebra | ||
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| 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