From a1a2ff51d1c29ff041896fb638b5e588bfbca968 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Fri, 22 Jun 2007 01:16:07 +0000
Subject: [PATCH] Check if entries contain the required hashes before writing
 the Manifest (trunk r5902)

svn path=/main/branches/2.1.2/; revision=6926
---
 pym/portage_manifest.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pym/portage_manifest.py b/pym/portage_manifest.py
index 6645963dd..c0f8bef9d 100644
--- a/pym/portage_manifest.py
+++ b/pym/portage_manifest.py
@@ -344,8 +344,15 @@ class Manifest(object):
 				except FileNotFound:
 					pass
 
+	def checkIntegrity(self):
+		for t in self.fhashdict:
+			for f in self.fhashdict[t]:
+				if portage_const.MANIFEST2_REQUIRED_HASH not in self.fhashdict[t][f]:
+					raise MissingParameter("Missing %s checksum: %s %s" % (portage_const.MANIFEST2_REQUIRED_HASH, t, f))
+
 	def write(self, sign=False, force=False):
 		""" Write Manifest instance to disk, optionally signing it """
+		self.checkIntegrity()
 		try:
 			if self.compat:
 				self._writeDigests()
-- 
2.26.2