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RE: two modifications to dd(1)

<> wrote:
>1) Copy argument before modifying it so that ps(1) shows entire
>   options.

wrt this, is it worth not exiting for strdup() failure? I mean, the 
consequences are not fatal because we can fall back to using the argv string 

(i don't know if the program would successfully continue in such a low memory 
instance, but dd is a rescue tool..)


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