Re: [gambit-list] Allocate Scheme vector before or after C call?

20 Jul 2020


      
...
On Jul 20, 2020, at 11:59 AM, Marc Feeley <feeley@iro.umontreal.ca> wrote:
} else {
     if (buf != buffer) free(buf);
     return ___FIX(___ERRNO_ERR(errno));
   }
Small bug here… need to call ___ERRNO_ERR(errno) before the call to free in case free modifies errno…  The error handling could also be improved to do the “if (buf != buffer) free(buf);” in fewer places.

Marc