git: hammer - Fix a NULL pointer dereference.

[Antonio Huete Jimenez]

commit daf5ec8a8789084a8ad1b9b2fafad64c6a94a528
Author: Antonio Huete Jimenez <tuxillo at quantumachine.net>
Date:   Sun Oct 12 20:52:12 2014 +0200

    hammer - Fix a NULL pointer dereference.
    
    - hammer_create_inode() allows its parameter dip to be NULL, so
      before checking nlinks, see if dip is actually not NULL.
    
    Spotted-by: swildner

Summary of changes:
 sys/vfs/hammer/hammer_inode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/daf5ec8a8789084a8ad1b9b2fafad64c6a94a528


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