* Re: [PATCH][netfilter] Avoid a possible NULL pointer deref in recent_seq_open()
[not found] <200707290308.45464.jesper.juhl@gmail.com>
@ 2007-07-30 12:28 ` Patrick McHardy
0 siblings, 0 replies; only message in thread
From: Patrick McHardy @ 2007-07-30 12:28 UTC (permalink / raw)
To: Jesper Juhl
Cc: Linux Kernel Mailing List, netfilter-devel, coreteam,
Rusty Russell, Marc Boucher, James Morris, Harald Welte,
Jozsef Kadlecsik, David S. Miller
Jesper Juhl wrote:
> There is a small problem in
> net/ipv4/netfilter/ipt_recent.c::recent_seq_open().
>
> If the call to seq_open() returns != 0 then the code calls
> kfree(st) but then on the very next line proceeds to
> dereference the pointer - not good.
Applied, thanks Jesper.
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