From e565d934d21e3544b820cd03b88061e71ab644a0 Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@redhat.com>
Date: Wed, 10 Jun 2015 08:24:58 +0200
Subject: [PATCH] qapi: Fix to reject stray 't', 'f' and 'n'

Screwed up in commit e53188a.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
 scripts/qapi.py | 26 ++++++++++++--------------
 1 file changed, 12 insertions(+), 14 deletions(-)

diff --git a/scripts/qapi.py b/scripts/qapi.py
index a24a7e2778..6faa897fa6 100644
--- a/scripts/qapi.py
+++ b/scripts/qapi.py
@@ -217,20 +217,18 @@ class QAPISchema:
                         return
                     else:
                         string += ch
-            elif self.tok in "tfn":
-                val = self.src[self.cursor - 1:]
-                if val.startswith("true"):
-                    self.val = True
-                    self.cursor += 3
-                    return
-                elif val.startswith("false"):
-                    self.val = False
-                    self.cursor += 4
-                    return
-                elif val.startswith("null"):
-                    self.val = None
-                    self.cursor += 3
-                    return
+            elif self.src.startswith("true", self.pos):
+                self.val = True
+                self.cursor += 3
+                return
+            elif self.src.startswith("false", self.pos):
+                self.val = False
+                self.cursor += 4
+                return
+            elif self.src.startswith("null", self.pos):
+                self.val = None
+                self.cursor += 3
+                return
             elif self.tok == '\n':
                 if self.cursor == len(self.src):
                     self.tok = None
-- 
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