On Fri, 12 Dec 2014 18:16:35 +0100, Tobias Stoeckmann wrote: > chmod doesn't check if the program name is at least 3 characters long > before checking its index 2.
OK. > Also, there is a compiler warning about signed vs unsigned when "val" > is used. In one instance, it's used with strtoul, in another with strtol, > checking its ranges. It's okay due to automatic casting but definitely > no clean code. OK. This is still a comparision between signed and unsigned but since INT_MAX is a constant the compiler can tell that it is safe. - todd
