Messages in this thread | | | Subject | Re: [PATCH v2] powerpc/mpc5xxx: Avoid dereferencing potentially freed memory | From | Michael Ellerman <> | Date | Thu, 15 Oct 2015 17:36:17 +1100 |
| |
On Thu, 2015-10-15 at 07:56 +0200, Christophe JAILLET wrote: > Use 'of_property_read_u32()' instead of 'of_get_property()'+pointer > dereference in order to avoid access to potentially freed memory. > > Use 'of_get_next_parent()' to simplify the while() loop and avoid the > need of a temp variable. > > Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> > --- > v2: Use of_property_read_u32 instead of of_get_property+pointer dereference > *** Untested ***
Thanks.
Can someone with an mpc5xxx test this?
cheers
| |