Messages in this thread | | | Subject | Re: [PATCH net] ethtool: fix string set id check | From | patchwork-bot+netdevbpf@kernel ... | Date | Wed, 16 Dec 2020 19:20:07 +0000 |
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Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Mon, 14 Dec 2020 14:25:01 +0100 (CET) you wrote: > Syzbot reported a shift of a u32 by more than 31 in strset_parse_request() > which is undefined behavior. This is caused by range check of string set id > using variable ret (which is always 0 at this point) instead of id (string > set id from request). > > Fixes: 71921690f974 ("ethtool: provide string sets with STRSET_GET request") > Reported-by: syzbot+96523fb438937cd01220@syzkaller.appspotmail.com > Signed-off-by: Michal Kubecek <mkubecek@suse.cz> > > [...]
Here is the summary with links: - [net] ethtool: fix string set id check https://git.kernel.org/netdev/net/c/efb796f5571f
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