In pg_upgrade/controldata.c , putenv2 function :
char *envstr = (char *) pg_malloc(ctx, strlen(var) + strlen(val) + 1);
sprintf(envstr, "%s=%s", var, val);
Shouldn't it be "+ 2 " instead of "+ 1" ? (one for the '=', plus one for the null terminating char) ?
I think that fixes it.
Hernán J. González
http://hjg.com.ar/
