On 03/25/2018 07:54 PM, Patrick Wildt wrote: > Since the backing memory for a new device path can contain stale > data we have to make sure that we zero the buffer. Otherwise some > code paths that don't set all fields in a structure backed by this > device path might contain unwanted stale data. > > Signed-off-by: Patrick Wildt <[email protected]>
Thank you for the patch. Reviewed-by: Heinrich Schuchardt <[email protected]> > --- > lib/efi_loader/efi_device_path.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/lib/efi_loader/efi_device_path.c > b/lib/efi_loader/efi_device_path.c > index 3c735e60d3..20f5c83219 100644 > --- a/lib/efi_loader/efi_device_path.c > +++ b/lib/efi_loader/efi_device_path.c > @@ -66,6 +66,7 @@ static void *dp_alloc(size_t sz) > return NULL; > } > > + memset(buf, 0, sz); > return buf; > } > > _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
