https://github.com/torvalds/linux
Revision afe95ad6336fbaca69f21560c851bbf021c84fc6 authored by Wei Wang on 26 January 2018, 19:40:17 UTC, committed by Seth Forshee on 13 February 2018, 13:30:21 UTC
BugLink: http://bugs.launchpad.net/bugs/1749191
[ Upstream commit 31afeb425f7fad8bcf9561aeb0b8405479f97a98 ]
In current route cache aging logic, if a route has both RTF_EXPIRE and
RTF_GATEWAY set, the route will only be removed if the neighbor cache
has no NTF_ROUTER flag. Otherwise, even if the route has expired, it
won't get deleted.
Fix this logic to always check if the route has expired first and then
do the gateway neighbor cache check if previous check decide to not
remove the exception entry.
Fixes: 1859bac04fb6 ("ipv6: remove from fib tree aged out RTF_CACHE dst")
Signed-off-by: Wei Wang <weiwan@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
1 parent 2527a7e
Tip revision: afe95ad6336fbaca69f21560c851bbf021c84fc6 authored by Wei Wang on 26 January 2018, 19:40:17 UTC
ipv6: change route cache aging logic
ipv6: change route cache aging logic
Tip revision: afe95ad
| File | Mode | Size |
|---|---|---|
| Documentation | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| debian | ||
| debian.master | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| spl | ||
| tools | ||
| ubuntu | ||
| usr | ||
| virt | ||
| zfs | ||
| .cocciconfig | -rw-r--r-- | 59 bytes |
| .get_maintainer.ignore | -rw-r--r-- | 31 bytes |
| .gitattributes | -rw-r--r-- | 30 bytes |
| .gitignore | -rw-r--r-- | 1.4 KB |
| .mailmap | -rw-r--r-- | 8.8 KB |
| COPYING | -rw-r--r-- | 18.3 KB |
| CREDITS | -rw-r--r-- | 96.2 KB |
| Kbuild | -rw-r--r-- | 2.2 KB |
| Kconfig | -rw-r--r-- | 287 bytes |
| MAINTAINERS | -rw-r--r-- | 427.1 KB |
| Makefile | -rw-r--r-- | 59.3 KB |
| README | -rw-r--r-- | 722 bytes |
| dropped.txt | -rw-r--r-- | 3.3 KB |
| snapcraft.yaml | -rw-r--r-- | 607 bytes |
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