On Wednesday 2015-05-06 05:46, long.wanglong wrote:
>
>int main(int argc, char** argv)
>{
> rlim.rlim_cur=20 MB;
> rlim.rlim_max=20 MB;
> ret = setrlimit(RLIMIT_AS, &rlim);
> [...]
> char tmp[20 MB];
> for (i = 0; i < 20 MB; i++)
> tmp[i]=1;
if tmp already takes 20 MB, where will the remainder of the program find
space if you only allow for 20 MB? This is bound to fail under normal
considerations.
--
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/
