Fixes bug where JSON reader errored on reading vertical tabs (\v). The...

base/json_reader.cc

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/json_reader.h"
 
 #include "base/float_util.h"
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "base/values.h"
@@ skipping 343 matching lines @@
           if (!ReadHexDigits(token, 4))
             return kInvalidToken;
           break;
         case '\\':
         case '/':
         case 'b':
         case 'f':
         case 'n':
         case 'r':
         case 't':
+        case 'v':
         case '"':
           break;
         default:
           return kInvalidToken;
       }
     } else if ('"' == c) {
       ++token.length;
       return token;
     }
     ++token.length;
@@ skipping 25 matching lines @@
           break;
         case 'n':
           decoded_str.push_back('\n');
           break;
         case 'r':
           decoded_str.push_back('\r');
           break;
         case 't':
           decoded_str.push_back('\t');
           break;
+        case 'v':
+          decoded_str.push_back('\v');
+          break;
 
         case 'x':
           decoded_str.push_back((HexToInt(*(token.begin + i + 1)) << 4) +
                                 HexToInt(*(token.begin + i + 2)));
           i += 2;
           break;
         case 'u':
           decoded_str.push_back((HexToInt(*(token.begin + i + 1)) << 12 ) +
                                 (HexToInt(*(token.begin + i + 2)) << 8) +
                                 (HexToInt(*(token.begin + i + 3)) << 4) +
@@ skipping 152 matching lines @@
         default:
           ++json_pos_;
       }
     }
   } else {
     return false;
   }
   return true;
 }