* string.c (rb_str_splice): integer overflow for length.

	  [ruby-dev:31739]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_6@13395 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/string.c b/string.c
index 08c958d8e4..d27b5b4ff6 100644
--- a/string.c
+++ b/string.c
@@ -1647,7 +1647,7 @@ rb_str_splice(str, beg, len, val)
 	}
 	beg += RSTRING(str)->len;
     }
-    if (RSTRING(str)->len < beg + len) {
+    if (RSTRING(str)->len < len || RSTRING(str)->len < beg + len) {
 	len = RSTRING(str)->len - beg;
     }