[LIP] free issue: contd from a previous thread.

Hi all.
 
First of all thanks for replying to the previous
queries. 
 I did try out what was stated in one of the mails for
resolving the issue with free.

This is what I did.

------------
void freepthead(ptnode **head) {


-......
 ....


free(*head);
(*head)=NULL;

}
--------------

Then i call as:
-------------
pthead *h;

....
...
freepthead(&h);
--------------

Then when I do a fprintf on the path member of the
pthead,  I a get some junk characters instead of the
Seg Fault.

Thanks in advance,Also is there a reference material
for such multiple levels of pointers.

Shehjar

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