meta/recipes-devtools/python/python-smartpm/channels-rpm_sys-use-md5sum-instead-of-mtime-as-the-.patch


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channels/rpm_sys: use md5sum instead of mtime as the digest

Use the internal getFileDigest() function (which defaults to md5) instead of
mtime for getting the file digest. On some systems mtime proved to be
unreliable because of delayed update. This caused smart to miss rpm db updates
and thus get its understanding of installed packages out of sync.

Upstream-Status: Pending

Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
---
 smart/channels/rpm_sys.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/smart/channels/rpm_sys.py b/smart/channels/rpm_sys.py
index b9fda27..6f1fe94 100644
--- a/smart/channels/rpm_sys.py
+++ b/smart/channels/rpm_sys.py
@@ -22,6 +22,7 @@
 from smart.backends.rpm.header import RPMDBLoader
 from smart.backends.rpm.base import getTS, rpm_join_dbpath
 from smart.channel import PackageChannel
+from smart.util.filetools import getFileDigest
 from smart import *
 import os
 
@@ -35,7 +36,7 @@ class RPMSysChannel(PackageChannel):
         dbdir = rpm_join_dbpath(sysconf.get("rpm-root", "/"),
                             sysconf.get("rpm-dbpath", "var/lib/rpm"))
         path = os.path.join(dbdir, "Packages")
-        digest = os.path.getmtime(path)
+        digest = getFileDigest(path)
         if digest == self._digest:
             return True
         self.removeLoaders()
-- 
2.6.6