# HG changeset patch
# User mpm@selenic.com
# Date 1127241481 25200
# Node ID c1a507ba398ba5cce35c9997ac5d180b63b10dc2
# Parent  50553b99a5c9de1a0e69d92713ebc7611e519563# Parent  84df9951532ac9acbf3f8e5d5cffd83b4218ea34
Merge with BOS



diff -r 84df9951532a -r c1a507ba398b mercurial/localrepo.py
--- a/mercurial/localrepo.py	Tue Sep 20 11:20:48 2005 -0700
+++ b/mercurial/localrepo.py	Tue Sep 20 11:38:01 2005 -0700
@@ -956,7 +956,12 @@
             if not d: return ""
             l = struct.unpack(">l", d)[0]
             if l <= 4: return ""
-            return source.read(l - 4)
+            d = source.read(l - 4)
+            if len(d) < l - 4:
+                raise repo.RepoError("premature EOF reading chunk" +
+                                     " (got %d bytes, expected %d)"
+                                     % (len(d), l - 4))
+            return d
 
         def getgroup():
             while 1: