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| author |   Cong Wang <xiyou.wangcong@gmail.com> | 2020-02-04 11:10:12 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-02-05 14:11:57 +0100 |
| commit | 52b5ae501c045010aeeb1d5ac0373ff161a88291 (patch) | |
| tree | 701c31838708e8147ed62ee53c15b17df0aad781 /drivers/net/wireguard | |
| parent | mptcp: fix use-after-free on tcp fallback (diff) | |
| download | linux-dev-52b5ae501c045010aeeb1d5ac0373ff161a88291.tar.xz linux-dev-52b5ae501c045010aeeb1d5ac0373ff161a88291.zip | |
net_sched: fix a resource leak in tcindex_set_parms()
Jakub noticed there is a potential resource leak in
tcindex_set_parms(): when tcindex_filter_result_init() fails
and it jumps to 'errout1' which doesn't release the memory
and resources allocated by tcindex_alloc_perfect_hash().
We should just jump to 'errout_alloc' which calls
tcindex_free_perfect_hash().
Fixes: b9a24bb76bf6 ("net_sched: properly handle failure case of tcf_exts_init()")
Reported-by: Jakub Kicinski <kuba@kernel.org>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireguard')
0 files changed, 0 insertions, 0 deletions