merge revision(s) 57119: [Backport #13052]

	array.c: check array length every time after yielding

	Since the Array may be modified during rb_yield(), the length before
	invoking the block can't be trusted. Fix possible out-of-bounds read in
	Array#combination and Array#repeated_combination.

	It may better to make a defensive copy of the Array, but for now let's
	follow what Array#permutation does.  [ruby-core:78738] [Bug #13052]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@57220 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/version.h b/version.h
index 9e94d611ea..aa44d1325b 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.2.7"
 #define RUBY_RELEASE_DATE "2016-12-27"
-#define RUBY_PATCHLEVEL 410
+#define RUBY_PATCHLEVEL 411
 
 #define RUBY_RELEASE_YEAR 2016
 #define RUBY_RELEASE_MONTH 12