Added debug warning to add_role_user_mapping.

0a9428cf · Vicențiu Ciorbaru · Sergei Golubchik · df53ed13 · 0a9428cf
Commit 0a9428cf authored Oct 17, 2013 by Vicențiu Ciorbaru Committed by Sergei Golubchik Oct 17, 2013
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sql/sql_acl.cc sql/sql_acl.cc +5 -0

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--- a/sql/sql_acl.cc
+++ b/sql/sql_acl.cc
@@ -2055,7 +2055,12 @@ my_bool add_role_user_mapping(ROLE_GRANT_PAIR *mapping)
                              TRUE);
  ACL_USER *role= find_acl_role(mapping->r_uname ? mapping->r_uname: "");
  if (user == NULL || role == NULL)
+  {
+    DBUG_PRINT("warning", ("Invalid add_role_user_mapping '%s'@'%s' %s",
+                           mapping->u_uname, mapping->u_hname,
+                           mapping->r_uname));
    return 1;
+  }

  push_dynamic(&user->role_grants, (uchar*) role);
  push_dynamic(&role->role_grants, (uchar*) user);