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Re: Memory leak in sys/external/bsd/ipf/netinet/ip_fil_netbsd.c:ipf_send_ip()?
> There is a leak there, but how often does it fire?
I don't know whether it fires at all.
On my gateway, for some weeks, I periodically run out of MBuf Clusters every
some days (now I know, I monitor mclpl and keep re-booting before actually
hitting the limit). Looking for possible leaks, I noticed that IPFilter uses
MBuf Clusters to send RST packets. So I dug through the code looking for
> I think looks like an error if it is not 4 or 6.
Yes, of course. I didn't figure out whether some malicious packet (which is
somewhat likely on a gateway) could be arranged to tigger that case.
So, as you aggree it's a leak, I'll insert a
and install the resulting kernel (I'll have to re-boot anyway sometime soon)
and see if the problem disappears.
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