From d39a355af39eb8dee42ee31eed34297dd748c3a5 Mon Sep 17 00:00:00 2001
From: Yukihiro Matsumoto <matz@ruby-lang.org>
Date: Wed, 13 Jun 2012 02:27:51 +0900
Subject: wrong ary->capa size was set in ary_modify()

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

(limited to 'src/array.c')

diff --git a/src/array.c b/src/array.c
index 2403a783d..b0f5febbe 100644
--- a/src/array.c
+++ b/src/array.c
@@ -122,7 +122,7 @@ ary_modify(mrb_state *mrb, struct RArray *a)
 	memcpy(ptr, p, len);
       }
       a->ptr = ptr;
-      a->aux.capa = len;
+      a->aux.capa = a->len;
       mrb_ary_decref(mrb, shared);
     }
     a->flags &= ~MRB_ARY_SHARED;
-- 
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