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* ext/json: merge JSON 1.7.7.

This includes security fix. [CVE-2013-0269]
  d0a62f3ced
  https://groups.google.com/d/topic/rubyonrails-security/4_YvCpLzL58/discussion

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39208 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2013-02-12 03:05:45 +00:00
parent f1194eb9b0
commit 062d2ee6f7
20 changed files with 269 additions and 99 deletions

View file

@ -3,7 +3,6 @@
#define _FBUFFER_H_
#include "ruby.h"
#include <assert.h>
#ifndef RHASH_SIZE
#define RHASH_SIZE(hsh) (RHASH(hsh)->tbl->num_entries)
@ -166,11 +165,8 @@ static FBuffer *fbuffer_dup(FBuffer *fb)
unsigned long len = fb->len;
FBuffer *result;
assert(len > 0);
if (len > 0) {
result = fbuffer_alloc(len);
fbuffer_append(result, FBUFFER_PAIR(fb));
}
result = fbuffer_alloc(len);
fbuffer_append(result, FBUFFER_PAIR(fb));
return result;
}