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| author | Tim Yi <tim.yi@pica8.com> | 2022-01-27 15:49:53 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-01 17:25:48 +0100 |
| commit | 446ff1fc37c74093e81db40811a07b5a19f1d797 (patch) | |
| tree | 4ac939a238edd5ecd0d3d183e551228fc3210c63 /Documentation | |
| parent | bc58a5bb9e6c9a0ddca431548e0ea087e238c7a5 (diff) | |
net: bridge: vlan: fix memory leak in __allowed_ingress
[ Upstream commit fd20d9738395cf8e27d0a17eba34169699fccdff ]
When using per-vlan state, if vlan snooping and stats are disabled,
untagged or priority-tagged ingress frame will go to check pvid state.
If the port state is forwarding and the pvid state is not
learning/forwarding, untagged or priority-tagged frame will be dropped
but skb memory is not freed.
Should free skb when __allowed_ingress returns false.
Fixes: a580c76d534c ("net: bridge: vlan: add per-vlan state")
Signed-off-by: Tim Yi <tim.yi@pica8.com>
Acked-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Link: https://lore.kernel.org/r/20220127074953.12632-1-tim.yi@pica8.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions