mirrors/u-boot
1
0
Fork 0
mirror of https://source.denx.de/u-boot/u-boot.git synced 2025-12-17 07:21:36 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

libfdt: Detected out-of-space with fdt_finish()

Browse Source 
At present the Python sequential-write interface can produce an error when
it calls fdt_finish(), since this needs to add a terminating tag to the
end of the struct section.

Fix this by automatically expanding the buffer if needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2020-09-01 05:13:56 -06:00
parent e9d336d866
commit 211cfa503f
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
scripts/dtc/pylibfdt/libfdt.i_shipped
View File

@ -786,7 +786,8 @@ class FdtSw(FdtRo):
Fdt object allowing access to the newly created device tree Fdt object allowing access to the newly created device tree
""" """
fdtsw = bytearray(self._fdt) fdtsw = bytearray(self._fdt)
check_err(fdt_finish(fdtsw)) while self.check_space(fdt_finish(fdtsw)):
fdtsw = bytearray(self._fdt)
return Fdt(fdtsw) return Fdt(fdtsw)
def check_space(self, val): def check_space(self, val):