merge revision(s) r47683: [Backport #10281]

	array.c: GC guard

	* array.c (rb_ary_splice): prevent replacing array from GC.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@47701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/array.c b/array.c
index 3d2409340c..79f7d3b537 100644
--- a/array.c
+++ b/array.c
@@ -1585,6 +1585,7 @@ rb_ary_splice(VALUE ary, long beg, long len, VALUE rpl)
 	    MEMMOVE(RARRAY_PTR(ary) + beg, RARRAY_CONST_PTR(rpl), VALUE, rlen);
 	}
     }
+    RB_GC_GUARD(rpl);
 }
 
 void