On Sun, May 18, 2014 at 06:02:57PM +0200, Rickard Strandqvist wrote: > There is otherwise a risk of a possible null pointer dereference. > > Was largely found by using a static code analysis program called cppcheck. > > Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx> Applied to pci/hotplug for v3.16, thanks! > --- > drivers/pci/hotplug/cpqphp_ctrl.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c b/drivers/pci/hotplug/cpqphp_ctrl.c > index 11845b7..a319d07 100644 > --- a/drivers/pci/hotplug/cpqphp_ctrl.c > +++ b/drivers/pci/hotplug/cpqphp_ctrl.c > @@ -709,7 +709,8 @@ static struct pci_resource *get_max_resource(struct pci_resource **head, u32 siz > temp = temp->next; > } > > - temp->next = max->next; > + if(temp) > + temp->next = max->next; > } > > max->next = NULL; > -- > 1.7.10.4 > -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
