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Commit dffd22ae authored by Jann Horn's avatar Jann Horn Committed by Pablo Neira Ayuso
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netfilter: nf_log: fix uninit read in nf_log_proc_dostring



When proc_dostring() is called with a non-zero offset in strict mode, it
doesn't just write to the ->data buffer, it also reads. Make sure it
doesn't read uninitialized data.

Fixes: c6ac37d8 ("netfilter: nf_log: fix error on write NONE to [...]")
Signed-off-by: default avatarJann Horn <jannh@google.com>
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent ad9852af
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