On 05/30/2013 11:35 PM, Kyle McMartin wrote: > On Thu, May 30, 2013 at 09:18:43AM +0800, Chen Gang wrote: >> > >> > 'boot_args' is an input args, and 'boot_command_line' has a fix length. >> > >> > So need use strlcpy() instead of strcpy() to avoid memory overflow. >> > > This is basically impossible, since boot_args is fixed in size by palo, > initialized to zero, and length checked in the bootloader. It's also > only 256+4 bytes compared to the 1024 bytes set aside for > boot_command_line. > > That said, it's harmless to use strlcpy here, and obviously (more) > correct. Thanks! >
OK, thanks. > Acked-by: Kyle McMartin <k...@mcmartin.ca> > > Thank you. :-) -- Chen Gang Asianux Corporation -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
