Re: [Python-Dev] Challenge: Please break this! (a.k.a restricted mode revisited)

2016年4月11日 09:31:30 -0700

Steven D'Aprano:
> although I must admit I don't understand why the entire OS is effected.
A consequence of memory overcommit, I'd wager. The crasher code not only 
allocates vast swathes of memory, but accesses it as well, which is bad news 
for Linux with overcommit enabled. When the OS runs out of backing store to 
handle page faults, anything can happen.
 
- Anders
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