From 7206a8c4f91bd54390b6e244d6a32f9766b8e05f Mon Sep 17 00:00:00 2001
From: cremno <cremno@mail.ru>
Date: Fri, 3 Jul 2015 02:48:22 +0200
Subject: fix dangling pointer

CID 75872 (#3-2 of 3): Pointer to local outside scope (RETURN_LOCAL)
38. use_invalid: Using p, which points to an out-of-scope variable buf.
---
 src/string.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/string.c')

diff --git a/src/string.c b/src/string.c
index 8df79d4c0..757317bdc 100644
--- a/src/string.c
+++ b/src/string.c
@@ -2057,6 +2057,7 @@ MRB_API double
 mrb_cstr_to_dbl(mrb_state *mrb, const char * p, mrb_bool badcheck)
 {
   char *end;
+  char buf[DBL_DIG * 4 + 10];
   double d;
 
   enum {max_width = 20};
@@ -2077,7 +2078,6 @@ bad:
     return d;
   }
   if (*end) {
-    char buf[DBL_DIG * 4 + 10];
     char *n = buf;
     char *e = buf + sizeof(buf) - 1;
     char prev = 0;
-- 
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