| commit | 43cb43678705e39b175b325f17938295996aefc7 | [log] [tgz] |
|---|---|---|
| author | Florian Fainelli <f.fainelli@gmail.com> | Wed May 28 10:39:02 2014 -0700 |
| committer | Rob Herring <robh@kernel.org> | Wed Jun 04 04:46:01 2014 -0500 |
| tree | 0c238470709c70f60714245816e6437efb0cdef1 | |
| parent | 64c5c759084e153272eb05f4103de3e0adf5a88a [diff] |
of: handle NULL node in next_child iterators Add an early check for the node argument in __of_get_next_child and of_get_next_available_child() to avoid dereferencing a NULL node pointer a few lines after. CC: Daniel Mack <zonque@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Grant Likely <grant.likely@linaro.org>