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| author | Pavel Skripkin <paskripkin@gmail.com> | 2021-06-25 23:23:48 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-28 13:03:29 -0700 |
| commit | 3f2db250099f46988088800052cdf2332c7aba61 (patch) | |
| tree | b775cc1ed9b56b0744fa9e4b0cce447a9a4ed628 /net/rxrpc | |
| parent | fade56410c22cacafb1be9f911a0afd3701d8366 (diff) | |
| download | linux-3f2db250099f46988088800052cdf2332c7aba61.tar.bz2 | |
net: sched: fix warning in tcindex_alloc_perfect_hash
Syzbot reported warning in tcindex_alloc_perfect_hash. The problem
was in too big cp->hash, which triggers warning in kmalloc. Since
cp->hash comes from userspace, there is no need to warn if value
is not correct
Fixes: b9a24bb76bf6 ("net_sched: properly handle failure case of tcf_exts_init()")
Reported-and-tested-by: syzbot+1071ad60cd7df39fdadb@syzkaller.appspotmail.com
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Acked-by: Cong Wang <cong.wang@bytedance.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rxrpc')
0 files changed, 0 insertions, 0 deletions