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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-07-08 07:40:41 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-07-08 07:40:41 +0000
commit4902ef7d591fb01f6c9f70ec194e147c47935541 (patch)
tree223abaa69bf0f3a4effee7e478b95c471e09ae68 /ext
parentb16fd08622a5b79259c7af22ef2ce8b06652d79e (diff)
* ext/json/parser/parser.rl (convert_encoding): should not modify
the argument. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32458 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext')
-rw-r--r--ext/json/parser/parser.c11
-rw-r--r--ext/json/parser/parser.rl1
2 files changed, 7 insertions, 5 deletions
diff --git a/ext/json/parser/parser.c b/ext/json/parser/parser.c
index 817597e..04bedf3 100644
--- a/ext/json/parser/parser.c
+++ b/ext/json/parser/parser.c
@@ -1551,6 +1551,7 @@ static VALUE convert_encoding(VALUE source)
} else if (len >= 4 && ptr[1] == 0 && ptr[3] == 0) {
source = rb_funcall(source, i_encode, 2, CEncoding_UTF_8, CEncoding_UTF_16LE);
} else {
+ source = rb_str_dup(source);
FORCE_UTF8(source);
}
} else {
@@ -1694,16 +1695,16 @@ static VALUE cParser_parse(VALUE self)
GET_PARSER;
-#line 1698 "parser.c"
+#line 1699 "parser.c"
{
cs = JSON_start;
}
-#line 695 "parser.rl"
+#line 696 "parser.rl"
p = json->source;
pe = p + json->len;
-#line 1707 "parser.c"
+#line 1708 "parser.c"
{
if ( p == pe )
goto _test_eof;
@@ -1780,7 +1781,7 @@ st10:
if ( ++p == pe )
goto _test_eof10;
case 10:
-#line 1784 "parser.c"
+#line 1785 "parser.c"
switch( (*p) ) {
case 13: goto st10;
case 32: goto st10;
@@ -1837,7 +1838,7 @@ case 9:
_out: {}
}
-#line 698 "parser.rl"
+#line 699 "parser.rl"
if (cs >= JSON_first_final && p == pe) {
return result;
diff --git a/ext/json/parser/parser.rl b/ext/json/parser/parser.rl
index abd056f..07319a8 100644
--- a/ext/json/parser/parser.rl
+++ b/ext/json/parser/parser.rl
@@ -549,6 +549,7 @@ static VALUE convert_encoding(VALUE source)
} else if (len >= 4 && ptr[1] == 0 && ptr[3] == 0) {
source = rb_funcall(source, i_encode, 2, CEncoding_UTF_8, CEncoding_UTF_16LE);
} else {
+ source = rb_str_dup(source);
FORCE_UTF8(source);
}
} else {