Fix for tdb_oob() on TDB_INTERNAL databases.

Jeremy.
(This used to be commit 2b135fba625191a13e4110c68531a0e6d5fb373d)

diff --git a/source3/tdb/tdb.c b/source3/tdb/tdb.c
index d0527919bc7067d3b13b9ba03e8b90dd56739adc..276715804611eb81f6bdd0392ab2ecb70b5c7a48 100644 (file)
--- a/source3/tdb/tdb.c
+++ b/source3/tdb/tdb.c
@@ -252,8 +252,13 @@ static int tdb_oob(TDB_CONTEXT *tdb, tdb_off len, int probe)
        struct stat st;
        if (len <= tdb->map_size)
                return 0;
-       if (tdb->flags & TDB_INTERNAL)
-               return 0;
+       if (tdb->flags & TDB_INTERNAL) {
+               if (!probe) {
+                       TDB_LOG((tdb, 0,"tdb_oob len %d beyond internal malloc size %d\n",
+                                (int)len, (int)tdb->map_size));
+               }
+               return TDB_ERRCODE(TDB_ERR_IO, -1);
+       }
 
        if (fstat(tdb->fd, &st) == -1)
                return TDB_ERRCODE(TDB_ERR_IO, -1);