An error occurred while referencing a null pointer in IE7.

Source: Internet
Author: User

Inking

This BUG was found on FD.This problemBut unfortunately, I do not know how to use it for the moment.

This is a member error of the uninitialized object. The specific position is 0x10 at the offset of the C * Element (CLiElement here). This pointer points to a structure, the structure offset 0 points to itself (?) Object Pointer. The offset is 4 points to the parent DOM element. When document. createElement ("li") is called, the Code does not initialize the Member, leading to a null pointer reference error.

Since the DOM element is allocated memory through the _ MemAllocClear function of mshtml, the memory will be cleared during the function allocation, and this error cannot be exploited :(

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