Building 5.10-rc1 in a setgid directory failed with the following
error:
dpkg-deb: error: control directory has bad permissions 2755 (must be
>=0755 and <=0775)
When building with fakeroot, the earlier chown call would have removed
the setgid bits, but in a rootless build they remain.
Fixes: 3e8541803624 ("builddeb: Enable rootless builds")
Cc: Guillem Jover <guillem@xxxxxxxxxxx>
Signed-off-by: Sven Joachim <svenjoac@xxxxxx>
---
scripts/package/builddeb | 2 ++
1 file changed, 2 insertions(+)
diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index 1b11f8993629..91a502bb97e8 100755
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -45,6 +45,8 @@ create_package() {
chmod -R go-w "$pdir"
# in case we are in a restrictive umask environment like 0077
chmod -R a+rX "$pdir"
+ # in case we build in a setuid/setgid directory
+ chmod -R ug-s "$pdir"
# Create the package
dpkg-gencontrol -p$pname -P"$pdir"
--
2.28.0
