changeset 25970:70df4064ebfc

8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues Reviewed-by: chegar
author bchristi
date Thu, 07 Aug 2014 14:20:53 -0700
parents d474691a3e62
children e0831270085f
files jdk/src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m
diffstat 1 files changed, 83 insertions(+), 23 deletions(-) [+]
line wrap: on
line diff
--- a/jdk/src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m	Thu Aug 07 15:16:35 2014 +0200
+++ b/jdk/src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m	Thu Aug 07 14:20:53 2014 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 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
@@ -71,6 +71,8 @@
     static jclass exceptionClass = NULL;
     jclass c;
 
+    (*env)->ExceptionClear(env);  // If an exception is pending, clear it before
+                                  // calling FindClass() and/or ThrowNew().
     if (exceptionClass) {
         c = exceptionClass;
     } else {
@@ -534,8 +536,13 @@
 (JNIEnv *env, jobject klass, jobject jpath,
  jobject jname, jlong juser, jlong jhost)
 {
-    CFStringRef path = toCF(env, jpath);
-    CFStringRef name = toCF(env, jname);
+    CFStringRef path = NULL;
+    CFStringRef name = NULL;
+
+    path = toCF(env, jpath);
+    if (path != NULL) {
+        name = toCF(env, jname);
+    }
     CFStringRef user = (CFStringRef)jlong_to_ptr(juser);
     CFStringRef host = (CFStringRef)jlong_to_ptr(jhost);
     CFDictionaryRef node = NULL;
@@ -579,8 +586,13 @@
 (JNIEnv *env, jobject klass, jobject jpath,
  jobject jname, jlong juser, jlong jhost)
 {
-    CFStringRef path = toCF(env, jpath);
-    CFStringRef name = toCF(env, jname);
+    CFStringRef path = NULL;
+    CFStringRef name = NULL;
+
+    path = toCF(env, jpath);
+    if (path != NULL) {
+        name = toCF(env, jname);
+    }
     CFStringRef user = (CFStringRef)jlong_to_ptr(juser);
     CFStringRef host = (CFStringRef)jlong_to_ptr(jhost);
     CFStringRef parentName;
@@ -647,9 +659,17 @@
  jobject jname, jlong juser, jlong jhost)
 {
     // like addNode, but can put a three-level-deep dict into the root file
-    CFStringRef path = toCF(env, jpath);
-    CFStringRef child = toCF(env, jchild);
-    CFStringRef name = toCF(env, jname);
+    CFStringRef path = NULL;
+    CFStringRef child = NULL;
+    CFStringRef name = NULL;
+
+    path = toCF(env, jpath);
+    if (path != NULL) {
+        child = toCF(env, jchild);
+    }
+    if (child != NULL) {
+        name = toCF(env, jname);
+    }
     CFStringRef user = (CFStringRef)jlong_to_ptr(juser);
     CFStringRef host = (CFStringRef)jlong_to_ptr(jhost);
     CFMutableDictionaryRef parent;
@@ -693,9 +713,17 @@
 (JNIEnv *env, jobject klass, jobject jpath, jobject jchild,
  jobject jname, jlong juser, jlong jhost)
 {
-    CFStringRef path = toCF(env, jpath);
-    CFStringRef child = toCF(env, jchild);
-    CFStringRef name = toCF(env, jname);
+    CFStringRef path = NULL;
+    CFStringRef child = NULL;
+    CFStringRef name = NULL;
+
+    path = toCF(env, jpath);
+    if (path != NULL) {
+        child = toCF(env, jchild);
+    }
+    if (child != NULL) {
+        name = toCF(env, jname);
+    }
     CFStringRef user = (CFStringRef)jlong_to_ptr(juser);
     CFStringRef host = (CFStringRef)jlong_to_ptr(jhost);
     CFDictionaryRef constParent;
@@ -734,10 +762,21 @@
 (JNIEnv *env, jobject klass, jobject jpath, jobject jkey, jobject jvalue,
  jobject jname, jlong juser, jlong jhost)
 {
-    CFStringRef path = toCF(env, jpath);
-    CFStringRef key = toCF(env, jkey);
-    CFStringRef value = toCF(env, jvalue);
-    CFStringRef name = toCF(env, jname);
+    CFStringRef path = NULL;
+    CFStringRef key = NULL;
+    CFStringRef value = NULL;
+    CFStringRef name = NULL;
+
+    path = toCF(env, jpath);
+    if (path != NULL) {
+        key = toCF(env, jkey);
+    }
+    if (key != NULL) {
+        value = toCF(env, jvalue);
+    }
+    if (value != NULL) {
+        name = toCF(env, jname);
+    }
     CFStringRef user = (CFStringRef)jlong_to_ptr(juser);
     CFStringRef host = (CFStringRef)jlong_to_ptr(jhost);
     CFMutableDictionaryRef node = NULL;
@@ -771,9 +810,17 @@
 (JNIEnv *env, jobject klass, jobject jpath, jobject jkey,
  jobject jname, jlong juser, jlong jhost)
 {
-    CFStringRef path = toCF(env, jpath);
-    CFStringRef key = toCF(env, jkey);
-    CFStringRef name = toCF(env, jname);
+    CFStringRef path = NULL;
+    CFStringRef key = NULL;
+    CFStringRef name = NULL;
+
+    path = toCF(env, jpath);
+    if (path != NULL) {
+        key = toCF(env, jkey);
+    }
+    if (key != NULL) {
+        name = toCF(env, jname);
+    }
     CFStringRef user = (CFStringRef)jlong_to_ptr(juser);
     CFStringRef host = (CFStringRef)jlong_to_ptr(jhost);
     CFDictionaryRef constNode;
@@ -812,9 +859,17 @@
 (JNIEnv *env, jobject klass, jobject jpath, jobject jkey,
  jobject jname, jlong juser, jlong jhost)
 {
-    CFStringRef path = toCF(env, jpath);
-    CFStringRef key = toCF(env, jkey);
-    CFStringRef name = toCF(env, jname);
+    CFStringRef path = NULL;
+    CFStringRef key = NULL;
+    CFStringRef name = NULL;
+
+    path = toCF(env, jpath);
+    if (path != NULL) {
+        key = toCF(env, jkey);
+    }
+    if (key != NULL) {
+        name = toCF(env, jname);
+    }
     CFStringRef user = (CFStringRef)jlong_to_ptr(juser);
     CFStringRef host = (CFStringRef)jlong_to_ptr(jhost);
     CFPropertyListRef value;
@@ -914,8 +969,13 @@
                                 jobject jname, jlong juser, jlong jhost,
                                 Boolean allowSlash)
 {
-    CFStringRef path = toCF(env, jpath);
-    CFStringRef name = toCF(env, jname);
+    CFStringRef path = NULL;
+    CFStringRef name = NULL;
+
+    path = toCF(env, jpath);
+    if (path != NULL) {
+        name = toCF(env, jname);
+    }
     CFStringRef user = (CFStringRef)jlong_to_ptr(juser);
     CFStringRef host = (CFStringRef)jlong_to_ptr(jhost);
     CFDictionaryRef node;