merge revision(s) 16570:

shyouhei · shyouhei · commit 340f07e17e4c · 2008-06-15T14:20:00.000Z
* object.c (rb_cstr_to_dbl): should clear errno before calling
	  strtod(3).  [ruby-dev:34834]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_6@17327 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,8 @@
+Sun Jun 15 23:19:53 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* object.c (rb_cstr_to_dbl): should clear errno before calling
+	  strtod(3).  [ruby-dev:34834]
+
 Sun Jun 15 23:18:15 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* marshal.c (marshal_load): should initialize arg.data used for
diff --git a/object.c b/object.c
@@ -2281,6 +2281,7 @@ rb_cstr_to_dbl(p, badcheck)
     else {
 	while (ISSPACE(*p) || *p == '_') p++;
     }
+    errno = 0;
     d = strtod(p, &end);
     if (errno == ERANGE) {
 	OutOfRange();
diff --git a/version.h b/version.h
@@ -2,7 +2,7 @@
 #define RUBY_RELEASE_DATE "2008-06-15"
 #define RUBY_VERSION_CODE 186
 #define RUBY_RELEASE_CODE 20080615
-#define RUBY_PATCHLEVEL 215
+#define RUBY_PATCHLEVEL 216
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 8

Original file line number	Diff line number	Diff line change
`@@ -2281,6 +2281,7 @@ rb_cstr_to_dbl(p, badcheck)`
`2281`	`2281`	`else {`
`2282`	`2282`	`while (ISSPACE(p) \|\| p == '_') p++;`
`2283`	`2283`	`}`
	`2284`	`+ errno = 0;`
`2284`	`2285`	`d = strtod(p, &end);`
`2285`	`2286`	`if (errno == ERANGE) {`
`2286`	`2287`	`OutOfRange();`