From a1e0085519b7b34b2db36faa76e13b7f1717f570 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Fri, 6 Jul 2018 10:27:21 -0600 Subject: [PATCH] libfdt: Fix the Python pack() function This currently fails to reduce the device-tree bytearray size. Fix this. This stands in for a pending upstream change. Signed-off-by: Simon Glass --- scripts/dtc/pylibfdt/libfdt.i_shipped | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/scripts/dtc/pylibfdt/libfdt.i_shipped b/scripts/dtc/pylibfdt/libfdt.i_shipped index 6774b93..5b38e63 100644 --- a/scripts/dtc/pylibfdt/libfdt.i_shipped +++ b/scripts/dtc/pylibfdt/libfdt.i_shipped @@ -442,7 +442,11 @@ class Fdt: Raises: FdtException if any error occurs """ - return check_err(fdt_pack(self._fdt), quiet) + err = check_err(fdt_pack(self._fdt), quiet) + if err: + return err + del self._fdt[self.totalsize():] + return err def getprop(self, nodeoffset, prop_name, quiet=()): """Get a property from a node