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by dbaupp
4366 days ago
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The compilers don't map pages there, the operating system does. The problem is the compiler will optimise assuming that a null deref never happens, so you can have source that looks like it should crash due to a null deref, but the compiler has "misoptimised" it to have very different behaviour. http://blog.llvm.org/2011/05/what-every-c-programmer-should-... |
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