------- Additional Comments From marcus at jet dot franken dot de  2005-05-10 
06:31 -------
see comment #1 ...  
  
you already derefenced the pointer in ppv (in the line  
 unsigned long lv = *lvp; 
) 
 
so the compiler assumes that anohter NULL ptr check is not needed. 

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21479

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