Re: contrib/pgbench bugfix

Good catch!

Thanks. I have committed your fix.
--
Tatsuo Ishii
SRA OSS, Inc. Japan

> I found a buffer overflow bug in contrib/pgbench.
> This occures when -c >= 2.
>
>
>
> The type of 'state' is CState*, so we should use state+1 or &state[1],
> not state + sizeof(*state)
>
>
> *** pgbench.c    Mon Jul 31 13:18:45 2006
> --- pgbench.fixed.c    Mon Jul 31 13:18:10 2006
> *************** main(int argc, char **argv)
> *** 1344,1350 ****
>               exit(1);
>           }
>
> !         memset(state + sizeof(*state), 0, sizeof(*state) * (nclients - 1));
>
>           for (i = 1; i < nclients; i++)
>           {
> --- 1344,1350 ----
>               exit(1);
>           }
>
> !         memset(state + 1, 0, sizeof(*state) * (nclients - 1));
>
>           for (i = 1; i < nclients; i++)
>           {
>
> Regards,
> ---
> ITAGAKI Takahiro
> NTT Open Source Software Center
>
>
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