On Sat, 11 Mar 2006 13:41:16 +1100, Herbert Xu said: > OK this is not pretty but it is actually correct. Notice how we only > overstep the mark for E_KEY but never for D_KEY. Since D_KEY is only > initialised after this, it is OK for us to trash the start of D_KEY.
I think a big comment block describing this behavior is called for, as it carries an implicit requirement that D_KEY and E_KEY remain adjacent in memory. Anybody allocating space between them is in for a rude awakening....
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