[bitbake-devel] [PATCH 2/2] lib/bb/siggen.py: ensure dumped signatures have group R/W

[Joshua Lock]

We anticipate signatures being shared amongst peers in a group so ensure
they have rw-rw-r-- permissions to facilitate this.

Signed-off-by: Joshua Lock <josh at linux.intel.com>
---
 lib/bb/siggen.py |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/bb/siggen.py b/lib/bb/siggen.py
index ca26919..5a0b80e 100644
--- a/lib/bb/siggen.py
+++ b/lib/bb/siggen.py
@@ -201,8 +201,10 @@ class SignatureGeneratorBasic(SignatureGenerator):
             for dep in data['runtaskdeps']:
                 data['runtaskhashes'][dep] = self.taskhash[dep]
 
-        p = pickle.Pickler(open(sigfile, "wb"), -1)
-        p.dump(data)
+        with open(sigfile, "wb") as f:
+            p = pickle.Pickler(f, -1)
+            p.dump(data)
+        os.chmod(sigfile, 0664)
 
     def dump_sigs(self, dataCache):
         for fn in self.taskdeps:
-- 
1.7.7.6