Merge

6 files changed, 68 insertions, 49 deletions

diff --git a/src/windows/classes/sun/awt/shell/Win32ShellFolder2.java b/src/windows/classes/sun/awt/shell/Win32ShellFolder2.java
index 0070bd4458..f4a8fa9162 100644
--- a/src/windows/classes/sun/awt/shell/Win32ShellFolder2.java
+++ b/src/windows/classes/sun/awt/shell/Win32ShellFolder2.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2018, 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
@@ -677,7 +677,7 @@ final class Win32ShellFolder2 extends ShellFolder {
         }
 
         try {
-            return invoke(new Callable<File[]>() {
+                File[] files = invoke(new Callable<File[]>() {
                 public File[] call() throws InterruptedException {
                     if (!isDirectory()) {
                         return null;
@@ -732,6 +732,9 @@ final class Win32ShellFolder2 extends ShellFolder {
                         : list.toArray(new ShellFolder[list.size()]);
                 }
             }, InterruptedException.class);
+
+            return Win32ShellFolderManager2.checkFiles(files);
+
         } catch (InterruptedException e) {
             return new File[0];
         }
diff --git a/src/windows/classes/sun/awt/shell/Win32ShellFolderManager2.java b/src/windows/classes/sun/awt/shell/Win32ShellFolderManager2.java
index 0a0c3fb6ab..add8f731ee 100644
--- a/src/windows/classes/sun/awt/shell/Win32ShellFolderManager2.java
+++ b/src/windows/classes/sun/awt/shell/Win32ShellFolderManager2.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2018, 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
@@ -379,21 +379,30 @@ public class Win32ShellFolderManager2 extends ShellFolderManager {
         return null;
     }
 
-    private File checkFile(File file) {
+    private static File checkFile(File file) {
         SecurityManager sm = System.getSecurityManager();
         return (sm == null || file == null) ? file : checkFile(file, sm);
     }
 
-    private File checkFile(File file, SecurityManager sm) {
+    private static File checkFile(File file, SecurityManager sm) {
         try {
             sm.checkRead(file.getPath());
+
+            if (file instanceof Win32ShellFolder2) {
+                Win32ShellFolder2 f = (Win32ShellFolder2)file;
+                if (f.isLink()) {
+                    Win32ShellFolder2 link = (Win32ShellFolder2)f.getLinkLocation();
+                    if (link != null)
+                        sm.checkRead(link.getPath());
+                }
+            }
             return file;
         } catch (SecurityException se) {
             return null;
         }
     }
 
-    private File[] checkFiles(File[] files) {
+    static File[] checkFiles(File[] files) {
         SecurityManager sm = System.getSecurityManager();
         if (sm == null || files == null || files.length == 0) {
             return files;
@@ -401,7 +410,7 @@ public class Win32ShellFolderManager2 extends ShellFolderManager {
         return checkFiles(Arrays.stream(files), sm);
     }
 
-    private File[] checkFiles(List<File> files) {
+    private static File[] checkFiles(List<File> files) {
         SecurityManager sm = System.getSecurityManager();
         if (sm == null || files.isEmpty()) {
             return files.toArray(new File[files.size()]);
@@ -409,7 +418,7 @@ public class Win32ShellFolderManager2 extends ShellFolderManager {
         return checkFiles(files.stream(), sm);
     }
 
-    private File[] checkFiles(Stream<File> filesStream, SecurityManager sm) {
+    private static File[] checkFiles(Stream<File> filesStream, SecurityManager sm) {
         return filesStream.filter((file) -> checkFile(file, sm) != null)
                 .toArray(File[]::new);
     }
diff --git a/src/windows/native/java/net/NetworkInterface.c b/src/windows/native/java/net/NetworkInterface.c
index 6b2d05f523..4c6561e7cc 100644
--- a/src/windows/native/java/net/NetworkInterface.c
+++ b/src/windows/native/java/net/NetworkInterface.c
@@ -287,6 +287,7 @@ int enumInterfaces(JNIEnv *env, netif **netifPP)
             if (curr->name == NULL || curr->displayName == NULL) {
                 if (curr->name) free(curr->name);
                 if (curr->displayName) free(curr->displayName);
+                free(curr);
                 curr = NULL;
             }
         }
@@ -593,7 +594,10 @@ jobject createNetworkInterface
             /* default ctor will set family to AF_INET */
 
             setInetAddress_addr(env, iaObj, ntohl(addrs->addr.him4.sin_addr.s_addr));
-            JNU_CHECK_EXCEPTION_RETURN(env, NULL);
+            if ((*env)->ExceptionCheck(env)) {
+                free_netaddr(netaddrP);
+                return NULL;
+            }
             if (addrs->mask != -1) {
               ibObj = (*env)->NewObject(env, ni_ibcls, ni_ibctrID);
               if (ibObj == NULL) {
@@ -607,7 +611,10 @@ jobject createNetworkInterface
                 return NULL;
               }
               setInetAddress_addr(env, ia2Obj, ntohl(addrs->brdcast.him4.sin_addr.s_addr));
-              JNU_CHECK_EXCEPTION_RETURN(env, NULL);
+              if ((*env)->ExceptionCheck(env)) {
+                  free_netaddr(netaddrP);
+                  return NULL;
+              }
               (*env)->SetObjectField(env, ibObj, ni_ibbroadcastID, ia2Obj);
               (*env)->SetShortField(env, ibObj, ni_ibmaskID, addrs->mask);
               (*env)->SetObjectArrayElement(env, bindsArr, bind_index++, ibObj);
@@ -618,6 +625,7 @@ jobject createNetworkInterface
             if (iaObj) {
                 int ret = setInet6Address_ipaddress(env, iaObj,  (jbyte *)&(addrs->addr.him6.sin6_addr.s6_addr));
                 if (ret == JNI_FALSE) {
+                    free_netaddr(netaddrP);
                     return NULL;
                 }
 
diff --git a/src/windows/native/java/net/NetworkInterface_winXP.c b/src/windows/native/java/net/NetworkInterface_winXP.c
index 9f6ba398a2..81dfd1fa38 100644
--- a/src/windows/native/java/net/NetworkInterface_winXP.c
+++ b/src/windows/native/java/net/NetworkInterface_winXP.c
@@ -488,8 +488,9 @@ static jobject createNetworkInterfaceXP(JNIEnv *env, netif *ifs)
     jobjectArray addrArr, bindsArr, childArr;
     netaddr *addrs;
     jint addr_index;
-    int netaddrCount=ifs->naddrs;
-    netaddr *netaddrP=ifs->addrs;
+    int netaddrCount = ifs->naddrs;
+    netaddr *netaddrP = ifs->addrs;
+    netaddr *netaddrPToFree = NULL;
     jint bind_index;
 
     /*
@@ -520,21 +521,23 @@ static jobject createNetworkInterfaceXP(JNIEnv *env, netif *ifs)
      * Note that 0 is a valid number of addresses.
      */
     if (netaddrCount < 0) {
-        netaddrCount = enumAddresses_win(env, ifs, &netaddrP);
+        netaddrCount = enumAddresses_win(env, ifs, &netaddrPToFree);
         if (netaddrCount == -1) {
             return NULL;
         }
+        netaddrP = netaddrPToFree;
     }
 
     addrArr = (*env)->NewObjectArray(env, netaddrCount, ia_class, NULL);
     if (addrArr == NULL) {
+        free_netaddr(netaddrPToFree);
         return NULL;
     }
 
     bindsArr = (*env)->NewObjectArray(env, netaddrCount, ni_ibcls, NULL);
     if (bindsArr == NULL) {
-      free_netaddr(netaddrP);
-      return NULL;
+        free_netaddr(netaddrPToFree);
+        return NULL;
     }
 
     addrs = netaddrP;
@@ -546,26 +549,32 @@ static jobject createNetworkInterfaceXP(JNIEnv *env, netif *ifs)
         if (addrs->addr.him.sa_family == AF_INET) {
             iaObj = (*env)->NewObject(env, ia4_class, ia4_ctrID);
             if (iaObj == NULL) {
+                free_netaddr(netaddrPToFree);
                 return NULL;
             }
             /* default ctor will set family to AF_INET */
 
             setInetAddress_addr(env, iaObj, ntohl(addrs->addr.him4.sin_addr.s_addr));
-
-            JNU_CHECK_EXCEPTION_RETURN(env, NULL);
+            if ((*env)->ExceptionCheck(env)) {
+                free_netaddr(netaddrPToFree);
+                return NULL;
+            }
             ibObj = (*env)->NewObject(env, ni_ibcls, ni_ibctrID);
             if (ibObj == NULL) {
-              free_netaddr(netaddrP);
-              return NULL;
+                free_netaddr(netaddrPToFree);
+                return NULL;
             }
             (*env)->SetObjectField(env, ibObj, ni_ibaddressID, iaObj);
             ia2Obj = (*env)->NewObject(env, ia4_class, ia4_ctrID);
             if (ia2Obj == NULL) {
-              free_netaddr(netaddrP);
-              return NULL;
+                free_netaddr(netaddrPToFree);
+                return NULL;
             }
             setInetAddress_addr(env, ia2Obj, ntohl(addrs->brdcast.him4.sin_addr.s_addr));
-            JNU_CHECK_EXCEPTION_RETURN(env, NULL);
+            if ((*env)->ExceptionCheck(env)) {
+                free_netaddr(netaddrPToFree);
+                return NULL;
+            }
             (*env)->SetObjectField(env, ibObj, ni_ibbroadcastID, ia2Obj);
             (*env)->SetShortField(env, ibObj, ni_ibmaskID, addrs->mask);
             (*env)->SetObjectArrayElement(env, bindsArr, bind_index++, ibObj);
@@ -574,10 +583,12 @@ static jobject createNetworkInterfaceXP(JNIEnv *env, netif *ifs)
             int ret;
             iaObj = (*env)->NewObject(env, ia6_class, ia6_ctrID);
             if (iaObj == NULL) {
+                free_netaddr(netaddrPToFree);
                 return NULL;
             }
             ret = setInet6Address_ipaddress(env, iaObj, (jbyte *)&(addrs->addr.him6.sin6_addr.s6_addr));
             if (ret == JNI_FALSE) {
+                free_netaddr(netaddrPToFree);
                 return NULL;
             }
             scope = addrs->addr.him6.sin6_scope_id;
@@ -587,8 +598,8 @@ static jobject createNetworkInterfaceXP(JNIEnv *env, netif *ifs)
             }
             ibObj = (*env)->NewObject(env, ni_ibcls, ni_ibctrID);
             if (ibObj == NULL) {
-              free_netaddr(netaddrP);
-              return NULL;
+                free_netaddr(netaddrPToFree);
+                return NULL;
             }
             (*env)->SetObjectField(env, ibObj, ni_ibaddressID, iaObj);
             (*env)->SetShortField(env, ibObj, ni_ibmaskID, addrs->mask);
@@ -601,6 +612,8 @@ static jobject createNetworkInterfaceXP(JNIEnv *env, netif *ifs)
     (*env)->SetObjectField(env, netifObj, ni_addrsID, addrArr);
     (*env)->SetObjectField(env, netifObj, ni_bindsID, bindsArr);
 
+    free_netaddr(netaddrPToFree);
+
     /*
      * Windows doesn't have virtual interfaces, so child array
      * is always empty.
@@ -640,7 +653,7 @@ JNIEXPORT jobject JNICALL Java_java_net_NetworkInterface_getByName0_XP
     }
 
     /* if found create a NetworkInterface */
-    if (curr != NULL) {;
+    if (curr != NULL) {
         netifObj = createNetworkInterfaceXP(env, curr);
     }
 
@@ -767,6 +780,7 @@ JNIEXPORT jobjectArray JNICALL Java_java_net_NetworkInterface_getAll_XP
     /* allocate a NetworkInterface array */
     netIFArr = (*env)->NewObjectArray(env, count, cls, NULL);
     if (netIFArr == NULL) {
+        free_netif(ifList);
         return NULL;
     }
 
@@ -781,6 +795,7 @@ JNIEXPORT jobjectArray JNICALL Java_java_net_NetworkInterface_getAll_XP
 
         netifObj = createNetworkInterfaceXP(env, curr);
         if (netifObj == NULL) {
+            free_netif(ifList);
             return NULL;
         }
 
diff --git a/src/windows/native/java/net/TwoStacksPlainDatagramSocketImpl.c b/src/windows/native/java/net/TwoStacksPlainDatagramSocketImpl.c
index 2b683aaab0..506994904b 100644
--- a/src/windows/native/java/net/TwoStacksPlainDatagramSocketImpl.c
+++ b/src/windows/native/java/net/TwoStacksPlainDatagramSocketImpl.c
@@ -445,7 +445,6 @@ Java_java_net_TwoStacksPlainDatagramSocketImpl_bind0(JNIEnv *env, jobject this,
                         "Protocol family not supported");
         return;
     }
-    JNU_CHECK_EXCEPTION(env);
     if (IS_NULL(fdObj) || (ipv6_supported && IS_NULL(fd1Obj))) {
         JNU_ThrowByName(env, JNU_JAVANETPKG "SocketException", "socket closed");
         return;
diff --git a/src/windows/native/sun/security/mscapi/security.cpp b/src/windows/native/sun/security/mscapi/security.cpp
index 508eabeb66..d3273025e4 100644
--- a/src/windows/native/sun/security/mscapi/security.cpp
+++ b/src/windows/native/sun/security/mscapi/security.cpp
@@ -183,7 +183,6 @@ JNIEXPORT jbyteArray JNICALL Java_sun_security_mscapi_PRNG_generateSeed
 {
 
     HCRYPTPROV hCryptProv = NULL;
-    BYTE*      pbData = NULL;
     jbyte*     reseedBytes = NULL;
     jbyte*     seedBytes = NULL;
     jbyteArray result = NULL;
@@ -227,28 +226,17 @@ JNIEXPORT jbyteArray JNICALL Java_sun_security_mscapi_PRNG_generateSeed
 
             result = NULL;
 
-        } else if (length > 0) {
-
-            pbData = new (env) BYTE[length];
-            if (pbData == NULL) {
-                __leave;
-            }
-
-            if (::CryptGenRandom(
-                hCryptProv,
-                length,
-                pbData) == FALSE) {
+        } else {
 
-                ThrowException(env, PROVIDER_EXCEPTION, GetLastError());
-                __leave;
+            if (length > 0) {
+                seed = env->NewByteArray(length);
+                if (seed == NULL) {
+                    __leave;
+                }
+            } else {
+                length = env->GetArrayLength(seed);
             }
 
-            result = env->NewByteArray(length);
-            env->SetByteArrayRegion(result, 0, length, (jbyte*) pbData);
-
-        } else { // length == 0
-
-            length = env->GetArrayLength(seed);
             if ((seedBytes = env->GetByteArrayElements(seed, 0)) == NULL) {
                 __leave;
             }
@@ -273,9 +261,6 @@ JNIEXPORT jbyteArray JNICALL Java_sun_security_mscapi_PRNG_generateSeed
         if (reseedBytes)
             env->ReleaseByteArrayElements(seed, reseedBytes, JNI_ABORT);
 
-        if (pbData)
-            delete [] pbData;
-
         if (seedBytes)
             env->ReleaseByteArrayElements(seed, seedBytes, 0); // update orig