changeset 7307:828517af57e6

Merge
author asaha
date Thu, 20 Mar 2014 15:01:38 -0700
parents 9f62204f67ec 476179253f0a
children 5184990bf3df
files .hgtags src/windows/classes/sun/awt/windows/WToolkit.java
diffstat 7 files changed, 122 insertions(+), 16 deletions(-) [+]
line wrap: on
line diff
--- a/.hgtags	Thu Mar 20 13:05:00 2014 -0700
+++ b/.hgtags	Thu Mar 20 15:01:38 2014 -0700
@@ -413,6 +413,7 @@
 0dd27693876d66d176457749d0f2161b219eba2d jdk7u60-b08
 7b571638b0f51bcbe04c088dfff569b4cba6bbdf jdk7u60-b09
 fb4981489b09594d2449527e2d511834cf8ad370 jdk7u60-b10
+c2bb87dae8a08eab6f4f336ce5a59865aa0214d6 jdk7u60-b11
 c220d329a78161f79df73048ed55db91f538e3b7 jdk7u65-b01
 a42a3bb22f6991d8f6a30e4f1782ad620c40eb65 jdk7u65-b02
 756071871d61e1ca410c63a3f1c4dabcc51a90df jdk7u65-b03
--- a/src/solaris/native/java/net/PlainDatagramSocketImpl.c	Thu Mar 20 13:05:00 2014 -0700
+++ b/src/solaris/native/java/net/PlainDatagramSocketImpl.c	Thu Mar 20 15:01:38 2014 -0700
@@ -574,6 +574,8 @@
         } else if (ret == JVM_IO_ERR) {
             if (errno == EBADF) {
                  JNU_ThrowByName(env, JNU_JAVANETPKG "SocketException", "Socket closed");
+            } else if (errno == ENOMEM) {
+                 JNU_ThrowOutOfMemoryError(env, "NET_Timeout native heap allocation failed");
             } else {
                  NET_ThrowByNameWithLastError(env, JNU_JAVANETPKG "SocketException", "Peek failed");
             }
@@ -674,15 +676,18 @@
                             "Receive timed out");
             return -1;
         } else if (ret == JVM_IO_ERR) {
+            if (errno == ENOMEM) {
+                JNU_ThrowOutOfMemoryError(env, "NET_Timeout native heap allocation failed");
 #ifdef __linux__
-            if (errno == EBADF) {
+            } else if (errno == EBADF) {
                 JNU_ThrowByName(env, JNU_JAVANETPKG "SocketException", "Socket closed");
             } else {
                 NET_ThrowByNameWithLastError(env, JNU_JAVANETPKG "SocketException", "Receive failed");
+#else
+            } else {
+                JNU_ThrowByName(env, JNU_JAVANETPKG "SocketException", "Socket closed");
+#endif
             }
-#else
-            JNU_ThrowByName(env, JNU_JAVANETPKG "SocketException", "Socket closed");
-#endif
             return -1;
         } else if (ret == JVM_IO_INTR) {
             JNU_ThrowByName(env, JNU_JAVAIOPKG "InterruptedIOException",
@@ -910,15 +915,18 @@
                     JNU_ThrowByName(env, JNU_JAVANETPKG "SocketTimeoutException",
                                     "Receive timed out");
                 } else if (ret == JVM_IO_ERR) {
+                     if (errno == ENOMEM) {
+                        JNU_ThrowOutOfMemoryError(env, "NET_Timeout native heap allocation failed");
 #ifdef __linux__
-                    if (errno == EBADF) {
+                     } else if (errno == EBADF) {
                          JNU_ThrowByName(env, JNU_JAVANETPKG "SocketException", "Socket closed");
                      } else {
                          NET_ThrowByNameWithLastError(env, JNU_JAVANETPKG "SocketException", "Receive failed");
+#else
+                     } else {
+                         JNU_ThrowByName(env, JNU_JAVANETPKG "SocketException", "Socket closed");
+#endif
                      }
-#else
-                     JNU_ThrowByName(env, JNU_JAVANETPKG "SocketException", "Socket closed");
-#endif
                 } else if (ret == JVM_IO_INTR) {
                     JNU_ThrowByName(env, JNU_JAVAIOPKG "InterruptedIOException",
                                     "operation interrupted");
--- a/src/solaris/native/java/net/PlainSocketImpl.c	Thu Mar 20 13:05:00 2014 -0700
+++ b/src/solaris/native/java/net/PlainSocketImpl.c	Thu Mar 20 15:01:38 2014 -0700
@@ -708,7 +708,6 @@
         } else {
             ret = NET_Timeout(fd, timeout);
         }
-
         if (ret == 0) {
             JNU_ThrowByName(env, JNU_JAVANETPKG "SocketTimeoutException",
                             "Accept timed out");
@@ -716,6 +715,8 @@
         } else if (ret == JVM_IO_ERR) {
             if (errno == EBADF) {
                JNU_ThrowByName(env, JNU_JAVANETPKG "SocketException", "Socket closed");
+            } else if (errno == ENOMEM) {
+               JNU_ThrowOutOfMemoryError(env, "NET_Timeout native heap allocation failed");
             } else {
                NET_ThrowByNameWithLastError(env, JNU_JAVANETPKG "SocketException", "Accept failed");
             }
--- a/src/solaris/native/java/net/SocketInputStream.c	Thu Mar 20 13:05:00 2014 -0700
+++ b/src/solaris/native/java/net/SocketInputStream.c	Thu Mar 20 15:01:38 2014 -0700
@@ -108,6 +108,8 @@
             } else if (nread == JVM_IO_ERR) {
                 if (errno == EBADF) {
                      JNU_ThrowByName(env, JNU_JAVANETPKG "SocketException", "Socket closed");
+                 } else if (errno == ENOMEM) {
+                     JNU_ThrowOutOfMemoryError(env, "NET_Timeout native heap allocation failed");
                  } else {
                      NET_ThrowByNameWithLastError(env, JNU_JAVANETPKG "SocketException",
                                                   "select/poll failed");
--- a/src/solaris/native/java/net/bsd_close.c	Thu Mar 20 13:05:00 2014 -0700
+++ b/src/solaris/native/java/net/bsd_close.c	Thu Mar 20 15:01:38 2014 -0700
@@ -25,6 +25,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <sys/param.h>
 #include <signal.h>
 #include <pthread.h>
 #include <sys/types.h>
@@ -35,7 +36,6 @@
 #include <sys/uio.h>
 #include <unistd.h>
 #include <errno.h>
-
 #include <sys/poll.h>
 
 /*
@@ -347,6 +347,10 @@
 int NET_Timeout(int s, long timeout) {
     long prevtime = 0, newtime;
     struct timeval t, *tp = &t;
+    fd_set fds;
+    fd_set* fdsp = NULL;
+    int allocated = 0;
+    threadEntry_t self;
     fdEntry_t *fdEntry = getFdEntry(s);
 
     /*
@@ -376,20 +380,29 @@
         t.tv_usec = 0;
     }
 
+    if (s < FD_SETSIZE) {
+        fdsp = &fds;
+        FD_ZERO(fdsp);
+    } else {
+        int length = (howmany(s+1, NFDBITS)) * sizeof(int);
+        fdsp = (fd_set *) calloc(1, length);
+        if (fdsp == NULL) {
+            return -1;   // errno will be set to ENOMEM
+        }
+        allocated = 1;
+    }
+    FD_SET(s, fdsp);
+
     for(;;) {
-        fd_set rfds;
         int rv;
-        threadEntry_t self;
 
         /*
          * call select on the fd. If interrupted by our wakeup signal
          * errno will be set to EBADF.
          */
-        FD_ZERO(&rfds);
-        FD_SET(s, &rfds);
 
         startOp(fdEntry, &self);
-        rv = select(s+1, &rfds, 0, 0, tp);
+        rv = select(s+1, fdsp, 0, 0, tp);
         endOp(fdEntry, &self);
 
         /*
@@ -403,6 +416,8 @@
                 newtime = now.tv_sec * 1000  +  now.tv_usec / 1000;
                 timeout -= newtime - prevtime;
                 if (timeout <= 0) {
+                    if (allocated != 0)
+                        free(fdsp);
                     return 0;
                 }
                 prevtime = newtime;
@@ -410,6 +425,8 @@
                 t.tv_usec = (timeout % 1000) * 1000;
             }
         } else {
+            if (allocated != 0)
+                free(fdsp);
             return rv;
         }
 
--- a/src/solaris/native/java/net/linux_close.c	Thu Mar 20 13:05:00 2014 -0700
+++ b/src/solaris/native/java/net/linux_close.c	Thu Mar 20 15:01:38 2014 -0700
@@ -34,7 +34,6 @@
 #include <sys/uio.h>
 #include <unistd.h>
 #include <errno.h>
-
 #include <sys/poll.h>
 
 /*
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/net/ServerSocket/AnotherSelectFdsLimit.java	Thu Mar 20 15:01:38 2014 -0700
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8035897
+ * @summary FD_SETSIZE should be set on macosx
+ * @run main/othervm AnotherSelectFdsLimit 1023
+ * @run main/othervm AnotherSelectFdsLimit 1024
+ * @run main/othervm AnotherSelectFdsLimit 1025
+ * @run main/othervm AnotherSelectFdsLimit 1600
+ */
+
+import java.io.IOException;
+import java.net.ServerSocket;
+import java.net.SocketTimeoutException;
+import java.util.ArrayList;
+import java.util.List;
+
+public class AnotherSelectFdsLimit {
+    static final int DEFAULT_FDS_TO_USE = 1600;
+
+    public static void main(String [] args) throws Exception {
+        if (!System.getProperty("os.name").contains("OS X")) {
+            System.out.println("Test only run on MAC. Exiting.");
+            return;
+        }
+
+        int fdsToUse = DEFAULT_FDS_TO_USE;
+        if (args.length == 1)
+            fdsToUse = Integer.parseInt(args[0]);
+
+        System.out.println("Using " + fdsToUse + " fds.");
+
+        List<Thread> threads = new ArrayList<>();
+        for (int i=0; i<fdsToUse; i++)
+            threads.add(new WorkerThread());
+
+        for (Thread t : threads)
+            t.start();
+
+        for (Thread t : threads)
+            t.join();
+    }
+
+    static class WorkerThread extends Thread {
+        public void run() {
+            try (ServerSocket ss = new ServerSocket(0)) {
+                ss.setSoTimeout(2000);
+                ss.accept();
+            } catch (SocketTimeoutException x) {
+                // expected
+            } catch (IOException x) {
+                throw new RuntimeException(x);
+            }
+        }
+    }
+}