From de8096cf4822983d870d6ee7c008d9cc282c45d7 Mon Sep 17 00:00:00 2001
From: Alan Bateman <alanb@openjdk.org>
Date: Fri, 27 Mar 2009 16:04:05 +0000
Subject: [PATCH] 6772303: (se) IOException: Invalid argument" thrown on a call
 to Selector.select(value) with -d64

Reviewed-by: sherman
---
 jdk/src/solaris/native/sun/nio/ch/DevPollArrayWrapper.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/jdk/src/solaris/native/sun/nio/ch/DevPollArrayWrapper.c b/jdk/src/solaris/native/sun/nio/ch/DevPollArrayWrapper.c
index 090c77e6774..fa36f612bff 100644
--- a/jdk/src/solaris/native/sun/nio/ch/DevPollArrayWrapper.c
+++ b/jdk/src/solaris/native/sun/nio/ch/DevPollArrayWrapper.c
@@ -28,6 +28,7 @@
 #include "jvm.h"
 #include "jlong.h"
 #include "sun_nio_ch_DevPollArrayWrapper.h"
+#include "java_lang_Integer.h"
 #include <sys/poll.h>
 #include <sys/resource.h>
 #include <unistd.h>
@@ -192,7 +193,11 @@ Java_sun_nio_ch_DevPollArrayWrapper_fdLimit(JNIEnv *env, jclass this)
         JNU_ThrowIOExceptionWithLastError(env,
                                           "getrlimit failed");
     }
-    return (jint)rlp.rlim_max;
+    if (rlp.rlim_max < 0 || rlp.rlim_max > java_lang_Integer_MAX_VALUE) {
+        return java_lang_Integer_MAX_VALUE;
+    } else {
+        return (jint)rlp.rlim_max;
+    }
 }
 
 JNIEXPORT void JNICALL