Difference between freeing the pointer and assigning it to NULL;

Posted by Sanjeev on Stack Overflow See other posts from Stack Overflow or by Sanjeev
Published on 2010-03-12T06:00:12Z Indexed on 2010/03/12 6:07 UTC
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int *p;
p=(int*)malloc(10*sizeof(int));
free(p);

int *p;
p=(int*)malloc(10*sizeof(int));
p=NULL;

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