[PATCH] Fix for possible null pointer dereference in node.c

Dan Carpenter dan.carpenter at oracle.com
Sat May 17 18:56:16 UTC 2014


On Sat, May 17, 2014 at 03:21:56PM +0200, Rickard Strandqvist wrote:
> Okay, everyone agrees with Dan..?
> 

You can audit it yourself, there are only 4 callers.  The
node_allocate() is total garbage so the second delete_node() is a bit
complicated to read but it's not that hard.

> I have made a new patch, which does not check if hnode is NULL.

Send it inline so we can use our normal scripts.

regards,
dan carpenter



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