* vm_eval.c (rb_funcall): ensure va_end after va_init_list. Coverity

  Scan found this bug.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29798 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 7 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index c66e5b2aff..8a5886765d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Nov 15 22:47:27 2010  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* vm_eval.c (rb_funcall): ensure va_end after va_init_list.  Coverity
+	  Scan found this bug.
+
 Mon Nov 15 08:36:12 2010  Aaron Patterson <aaron@tenderlovemaking.com>
 
 	* lib/racc/parser.rb (do_parse, yyparse): using class eval to define
diff --git a/vm_eval.c b/vm_eval.c
index 05fd3faeeb..c67e54c5e0 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -619,11 +619,12 @@ rb_funcall(VALUE recv, ID mid, int n, ...)
 {
     VALUE *argv;
     va_list ar;
-    va_init_list(ar, n);
 
     if (n > 0) {
 	long i;
 
+	va_init_list(ar, n);
+
 	argv = ALLOCA_N(VALUE, n);
 
 	for (i = 0; i < n; i++) {