ipvs: fix missing counter decrement in lblc

Browse source

LBLC may delete cache entries for destinations that are
removed or overloaded and replace them with available ones.
But ip_vs_lblc_new() forgets to decrement the tbl->entries
counter after calling ip_vs_lblc_del(). This can lead to
increased shrinking of the cache with every new garbage
collection.

Fixes: 2f3d771a35 ("ipvs: do not use dest after ip_vs_dest_put in LBLC")
Link: https://sashiko.dev/#/patchset/0bdd5abe9968ded7ca2b9cb6844ba83d94cc8d53.1787318053.git.zhilinz%40nebusec.ai
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

...

This commit is contained in:

Julian Anastasov 2026-09-10 13:08:31 +03:00 • committed by Pablo Neira Ayuso

parent 747928b5d4

commit bdac17779f

1 changed files with 1 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

net/netfilter/ipvs/ip_vs_lblc.c

View file