On Fri, 19 Jul 2013, Lee Jones wrote: > The AB8500 debugfs driver allocates memory for a new sysfs entry, but > fails to apply the proper post-allocation checks. If the device were to > run out of memory, the allocation would return NULL. Without the correct > checks the driver will continue to populate NULL->[show|store|...], > which would obviously cause a pointer dereference Oops. > > Signed-off-by: Lee Jones <lee.jo...@linaro.org> > --- > drivers/mfd/ab8500-debugfs.c | 3 +++ > 1 file changed, 3 insertions(+)
These 3 patches have been on the MLs for quite some time now. Tentatively applying all 3. -- Lee Jones Linaro ST-Ericsson Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
