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| author | Eric Dumazet <edumazet@google.com> | 2023-08-02 13:14:55 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-11 11:53:57 +0200 |
| commit | 96f14d689dc57a0e2b98a2ef1d22d46730989756 (patch) | |
| tree | f2d0ecc42a369e4240104085693ddfd461b17c4e /mm/gup_benchmark.c | |
| parent | 0438e60a00d4e335b3c36397dbf26c74b5d13ef0 (diff) | |
tcp_metrics: fix addr_same() helper
[ Upstream commit e6638094d7af6c7b9dcca05ad009e79e31b4f670 ]
Because v4 and v6 families use separate inetpeer trees (respectively
net->ipv4.peers and net->ipv6.peers), inetpeer_addr_cmp(a, b) assumes
a & b share the same family.
tcp_metrics use a common hash table, where entries can have different
families.
We must therefore make sure to not call inetpeer_addr_cmp()
if the families do not match.
Fixes: d39d14ffa24c ("net: Add helper function to compare inetpeer addresses")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://lore.kernel.org/r/20230802131500.1478140-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'mm/gup_benchmark.c')
0 files changed, 0 insertions, 0 deletions