On Thu, Jan 31, 2013 at 12:36 PM, Thomas Preud'homme <robo...@celest.fr>wrote:
> Le jeudi 31 janvier 2013 13:19:59, grischka a écrit : > > > > > > - strcpy(buf, "__bound_"); > > > > - strcat(buf, name); > > > > + snprintf(buf, sizeof(buf), "__bound_%s", name); > > > > There are cases where we might want to use "pstrcpy" instead of "strcpy". > > This is no such case because "__bound_memcpy" cannot overflow buf[32]. > > Same with > > pstrcpy(buf, sizeof buf, "a.out"); > > Because "a.out" cannot overflow buf[1024]. > > sprintf could be used then to save some space > > > > > --- grischka > Maybe you didn't noticed that snprintf guarantee no buffer overflow while sprintf doesn't !!!!!!!!!!!!!!!!
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