From 5af6b45eefd227e3e046ca22a404ae8a23174160 Mon Sep 17 00:00:00 2001
From: Matthias Baesken <mbaesken@openjdk.org>
Date: Thu, 25 Apr 2024 15:23:48 +0000
Subject: [PATCH] 8330615: avoid signed integer overflows in zip_util.c readCen
 / hashN

Reviewed-by: lucy, mdoerr
---
 src/java.base/share/native/libzip/zip_util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/java.base/share/native/libzip/zip_util.c b/src/java.base/share/native/libzip/zip_util.c
index a996b450ad4..8f2f19c66a2 100644
--- a/src/java.base/share/native/libzip/zip_util.c
+++ b/src/java.base/share/native/libzip/zip_util.c
@@ -437,7 +437,7 @@ hash(const char *s)
 static unsigned int
 hashN(const char *s, int length)
 {
-    int h = 0;
+    unsigned int h = 0;
     while (length-- > 0)
         h = 31*h + *s++;
     return h;