From dabc90361d1b71fcac4f606eb1eb1fa25c047fd9 Mon Sep 17 00:00:00 2001
From: hone <hone@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 22 Dec 2013 23:31:03 +0000
Subject: merge revision(s) 43775: [Fixes GH-457]
 https://github.com/ruby/ruby/pull/457

    * util.c (ruby_strtod): ignore too long fraction part, which does not
      affect the result.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@44351 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog |  5 +++++
 util.c    | 14 ++++++++++++--
 version.h | 10 +++++-----
 3 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index dbba29d9f5..0bc6d989d7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Nov 22 12:43:52 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* util.c (ruby_strtod): ignore too long fraction part, which does not
+	  affect the result.
+
 Thu Jun 27 20:55:23 2013  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
 	* test/openssl/test_ssl.rb: Oops, sorry!
diff --git a/util.c b/util.c
index 62f33683ab..e98efc614c 100644
--- a/util.c
+++ b/util.c
@@ -892,6 +892,11 @@ extern void *MALLOC(size_t);
 #else
 #define MALLOC malloc
 #endif
+#ifdef FREE
+extern void FREE(void*);
+#else
+#define FREE free
+#endif
 
 #ifndef Omit_Private_Memory
 #ifndef PRIVATE_MEM
@@ -1176,7 +1181,7 @@ Balloc(int k)
 #endif
 
     ACQUIRE_DTOA_LOCK(0);
-    if ((rv = freelist[k]) != 0) {
+    if (k <= Kmax && (rv = freelist[k]) != 0) {
         freelist[k] = rv->next;
     }
     else {
@@ -1186,7 +1191,7 @@ Balloc(int k)
 #else
         len = (sizeof(Bigint) + (x-1)*sizeof(ULong) + sizeof(double) - 1)
                 /sizeof(double);
-        if (pmem_next - private_mem + len <= PRIVATE_mem) {
+        if (k <= Kmax && pmem_next - private_mem + len <= PRIVATE_mem) {
             rv = (Bigint*)pmem_next;
             pmem_next += len;
         }
@@ -1205,6 +1210,10 @@ static void
 Bfree(Bigint *v)
 {
     if (v) {
+        if (v->k > Kmax) {
+            FREE(v);
+            return;
+        }
         ACQUIRE_DTOA_LOCK(0);
         v->next = freelist[v->k];
         freelist[v->k] = v;
@@ -2200,6 +2209,7 @@ break2:
         for (; c >= '0' && c <= '9'; c = *++s) {
 have_dig:
             nz++;
+            if (nf > DBL_DIG * 2) continue;
             if (c -= '0') {
                 nf += nz;
                 for (i = 1; i < nz; i++)
diff --git a/version.h b/version.h
index 6b6d57e12a..4454d95b86 100644
--- a/version.h
+++ b/version.h
@@ -1,15 +1,15 @@
 #define RUBY_VERSION "1.8.7"
-#define RUBY_RELEASE_DATE "2013-06-27"
+#define RUBY_RELEASE_DATE "2013-12-22"
 #define RUBY_VERSION_CODE 187
-#define RUBY_RELEASE_CODE 20130627
-#define RUBY_PATCHLEVEL 374
+#define RUBY_RELEASE_CODE 20131222
+#define RUBY_PATCHLEVEL 375
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 8
 #define RUBY_VERSION_TEENY 7
 #define RUBY_RELEASE_YEAR 2013
-#define RUBY_RELEASE_MONTH 6
-#define RUBY_RELEASE_DAY 27
+#define RUBY_RELEASE_MONTH 12
+#define RUBY_RELEASE_DAY 22
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];
-- 
cgit v1.2.1