On 11/26/2014 12:50 PM, Andrey Ryabinin wrote: > 2014-11-26 17:00 GMT+03:00 Sasha Levin <[email protected]>: >> > Detect integer overflows using safe operations rather than relying on >> > undefined behaviour. >> > > Unsigned overflow is defined. > args->addr and args->len both unsigned, so there is no UB here. >
Good point. Do you think there's an advantage in using GCC's overflow checker in this case? Thanks, Sasha -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
