On Thu, Jul 22, 2010 at 10:56:13AM +0200, Jiri Slaby wrote: > On 07/22/2010 10:52 AM, Dan Carpenter wrote: > > snprintf() returns the number of characters that would have been written > > (not counting the NUL character). So we can't use it as the limiter to > > simple_read_from_buffer() without capping it first at sizeof(buf). > > Doesn't scnprintf make more sense here? > Not really... It's nice to pass a negative number as the buffer size to snprintf() instead of having to make that a special case. regards, dan carpenter > thanks, > -- > js -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
