Comment by saagarjha

I'm kind of confused by this response. It doesn't seem to match the actual article? For example, they consulted the code to find what x20 had in it, rather than blindly guessing. Doing that is perfectly fine and even desirable when analyzing crashes. There is no forking mentioned. People call setenv all the time when trying to modify their own environment (hence the crashes!). Nobody said anything about the size of env.