Add a cast to avoid signed integer overflow.

* vm_trace.c (recalc_remove_ruby_vm_event_flags): Add a cast to
  avoid signed integer overflow.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54873 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 86ac3d6351..2ea6f3b050 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon May  2 00:41:53 2016  Tanaka Akira  <akr@fsij.org>
+
+	* vm_trace.c (recalc_remove_ruby_vm_event_flags): Add a cast to
+	  avoid signed integer overflow.
+
 Mon May  2 00:06:04 2016  Tanaka Akira  <akr@fsij.org>
 
 	* test/lib/envutil.rb: Define Integer::{FIXNUM_MIN,FIXNUM_MAX}.