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authorFlorian Westphal <fw@strlen.de>2020-01-18 11:27:25 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2020-01-18 21:18:41 +0100
commit7eaecf7963c1c8f62d62c6a8e7c439b0e7f2d365 (patch)
tree6a92db0a598fc59b45ce86400542a92a90033e97 /net/netfilter/ipset
parente02d9c4c68dc0ca08ded9487720bba775c09669b (diff)
netfilter: nft_osf: add missing check for DREG attribute
syzbot reports just another NULL deref crash because of missing test for presence of the attribute. Reported-by: syzbot+cf23983d697c26c34f60@syzkaller.appspotmail.com Fixes: b96af92d6eaf9fadd ("netfilter: nf_tables: implement Passive OS fingerprint module in nft_osf") Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/ipset')
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