Re: async problems?

Tom Lane wrote:
> Mark Harrison <mh@pixar.com> writes:
>
>>     res = PQexec(conn,"DECLARE cur CURSOR FOR select * from assets limit 8888");    printf("PQexec declare %s\n",
PQresStatus(PQresultStatus(res)));
>>     PQclear(res);
>
>
>>     rc = PQsendQuery(conn, fetchstr);
>>     printf("PQsendQuery %d\n", rc);
>>     PQclear(res);
>
>
> You just re-cleared an already cleared result.  This probably caused a
> double free, corrupting malloc's datastructures.  The later crash within
> malloc is not surprising...

Ah, everything's better now... Thanks very much!

Mark