From 412186afcac3dedc752c407210c8779bfbe6271c Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 5 Sep 2007 13:06:01 +0000
Subject: * string.c (rb_str_splice): integer overflow for length.  
 [ruby-dev:31739]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@13342 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 string.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'string.c')

diff --git a/string.c b/string.c
index d6f09b0bf..88c5bf470 100644
--- a/string.c
+++ b/string.c
@@ -1893,7 +1893,7 @@ rb_str_splice(VALUE str, long beg, long len, VALUE val)
 	}
 	beg += slen;
     }
-    if (slen < beg + len) {
+    if (slen < len || slen < beg + len) {
 	len = slen - beg;
     }
     p = str_nth(RSTRING_PTR(str), RSTRING_END(str), beg, enc);
-- 
cgit