merge revision(s) 51532: [Backport #11433]

	* array.c (rb_ary_repeated_permutation): fix buffer size, ALLOCV_N
	  already multiplies element size.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@51535 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/array.c b/array.c
index 82a4d359ab..c255e096ed 100644
--- a/array.c
+++ b/array.c
@@ -5097,7 +5097,7 @@ rb_ary_repeated_permutation(VALUE ary, VALUE num)
     }
     else {             /* this is the general case */
 	volatile VALUE t0;
-	long *p = ALLOCV_N(long, t0, r * sizeof(long));
+	long *p = ALLOCV_N(long, t0, r);
 	VALUE ary0 = ary_make_shared_copy(ary); /* private defensive copy of ary */
 	RBASIC_CLEAR_CLASS(ary0);