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authorVishwanath Pai <vpai@akamai.com>2017-02-16 20:55:45 +0100
committerJozsef Kadlecsik <kadlec@blackhole.kfki.hu>2017-02-16 20:55:45 +0100
commit4d0d11e63493ddc126324e59f2840105dbeba725 (patch)
tree10b65d06001f332722b90e7544d2e84e23611d91 /src/ipset.8
parent414d819ebee11b52374f566434220887eb8246b7 (diff)
netfilter: ipset: Null pointer exception in ipset list:set
If we use before/after to add an element to an empty list it will cause a kernel panic. $> cat crash.restore create a hash:ip create b hash:ip create test list:set timeout 5 size 4 add test b before a $> ipset -R < crash.restore Executing the above will crash the kernel. Signed-off-by: Vishwanath Pai <vpai@akamai.com> Reviewed-by: Josh Hunt <johunt@akamai.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Diffstat (limited to 'src/ipset.8')
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