From 5c23285a82a682c1c486aa006cf14186071ad83a Mon Sep 17 00:00:00 2001
From: rasbold <unknown>
Date: Mon, 7 Apr 2008 15:15:16 -0700
Subject: [PATCH] 6663908: NegativeArraySizeException is not thrown Summary:
 Don't optimize zero length array allocations at compile time. Reviewed-by:
 kvn, never

---
 src/share/vm/opto/parse3.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/share/vm/opto/parse3.cpp b/src/share/vm/opto/parse3.cpp
index d32053ce2..cfd042959 100644
--- a/src/share/vm/opto/parse3.cpp
+++ b/src/share/vm/opto/parse3.cpp
@@ -408,7 +408,7 @@ void Parse::do_multianewarray() {
     jint dim_con = find_int_con(length[j], -1);
     expand_fanout *= dim_con;
     expand_count  += expand_fanout; // count the level-J sub-arrays
-    if (dim_con < 0
+    if (dim_con <= 0
         || dim_con > expand_limit
         || expand_count > expand_limit) {
       expand_count = 0;
-- 
GitLab