From b98bf36a15705d760a25a01ac844768bd691e731 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Thu, 12 Sep 2019 17:15:55 +0900
Subject: Use `mrb_str_inspect` instead of `mrb_str_dup`; fix #4678

---
 src/symbol.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/symbol.c b/src/symbol.c
index 53f4f6e1d..aad250f09 100644
--- a/src/symbol.c
+++ b/src/symbol.c
@@ -498,7 +498,7 @@ sym_inspect(mrb_state *mrb, mrb_value sym)
   memcpy(sp+1, name, len);
   mrb_assert_int_fit(mrb_int, len, size_t, SIZE_MAX);
   if (!symname_p(name) || strlen(name) != (size_t)len) {
-    str = mrb_str_dump(mrb, str);
+    str = mrb_str_inspect(mrb, str);
     sp = RSTRING_PTR(str);
     sp[0] = ':';
     sp[1] = '"';
-- 
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