The fib6_info_alloc() function allocates percpu memory to hold per CPU
pointers to rt6_info, but this memory is never freed. Fix it.
Fixes: a64efe142f5e ("net/ipv6: introduce fib6_info struct and helpers")
Signed-off-by: Mike Rapoport <[email protected]>
Cc: [email protected]
---
net/ipv6/ip6_fib.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index cf709eadc932..cc7de7eb8b9c 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -194,6 +194,8 @@ void fib6_info_destroy_rcu(struct rcu_head *head)
*ppcpu_rt = NULL;
}
}
+
+ free_percpu(f6i->rt6i_pcpu);
}
lwtstate_put(f6i->fib6_nh.nh_lwtstate);
--
2.7.4
