[PATCH 03/12] binman: Don't decompress data while signing

[lukas.funke-oss at weidmueller.com]

From: Lukas Funke <lukas.funke at weidmueller.com>

While signing a fit compressed data (i.e. 'blob-ext') is decompressed,
but never compressed again. When compressed data was wrapped in a
section, decompression leads to an error because the outer section had
the original compressed size but the inner entry has the
uncompressed size now.

While singing there is no reason to decompress data. Thus, decompression
should be disabled.

Furthermore, bintools should be collected before loading the data. This
way bintools are available if processing is required on a node.

Signed-off-by: Lukas Funke <lukas.funke at weidmueller.com>
---

 tools/binman/control.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/binman/control.py b/tools/binman/control.py
index 68597c4e77..affc33ff3d 100644
--- a/tools/binman/control.py
+++ b/tools/binman/control.py
@@ -306,8 +306,8 @@ def BeforeReplace(image, allow_resize):
         image: Image to prepare
     """
     state.PrepareFromLoadedData(image)
-    image.LoadData()
     image.CollectBintools()
+    image.LoadData(decomp=False)
 
     # If repacking, drop the old offset/size values except for the original
     # ones, so we are only left with the constraints.
-- 
2.30.2