Properly handle uid/gid comparison when the metadata about a destination

file has become corrupt. Closes Debian bug #410586.


git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup@909 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109

trunk/rdiff-backup/CHANGELOG

 New in v1.1.17 (????/??/??)
 ---------------------------
 
+Properly handle uid/gid comparison when the metadata about a destination
+file has become corrupt. Closes Debian bug #410586. (Andrew Ferguson)
+
 Properly handle hardlink comparison when the metadata about a destination
 hardlink has become corrupt. Closes Debian bug #486653. (Andrew Ferguson)
 

trunk/rdiff-backup/rdiff_backup/rpath.py

@@ -412,7 +412,10 @@ class RORPath:
 
 		if self.lstat() and not self.issym() and Globals.change_ownership:
 			# Now compare ownership.  Symlinks don't have ownership
-			if user_group.map_rpath(self) != other.getuidgid(): return 0
+			try:
+				if user_group.map_rpath(self) != other.getuidgid(): return 0
+			except KeyError:
+				return 0 # uid/gid might be missing if metadata file is corrupt
 
 		return 1