author | lana |
Thu, 26 Dec 2013 12:04:16 -0800 | |
changeset 23010 | 6dadb192ad81 |
parent 22658 | 30164afa0211 |
permissions | -rw-r--r-- |
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/* |
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8029235: Update copyright year to match last edit in jdk8 jdk repository for 2013
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* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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||
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#include <jni.h> |
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#include "com_sun_security_auth_module_SolarisSystem.h" |
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#include <stdio.h> |
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#include <pwd.h> |
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#include <unistd.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include <pwd.h> |
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static void throwIllegalArgumentException(JNIEnv *env, const char *msg) { |
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jclass clazz = (*env)->FindClass(env, "java/lang/IllegalArgumentException"); |
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if (clazz != NULL) |
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(*env)->ThrowNew(env, clazz, msg); |
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} |
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JNIEXPORT void JNICALL |
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Java_com_sun_security_auth_module_SolarisSystem_getSolarisInfo |
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(JNIEnv *env, jobject obj) { |
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int i; |
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char pwd_buf[1024]; |
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struct passwd pwd; |
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jsize numSuppGroups = getgroups(0, NULL); |
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jfieldID fid; |
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jstring jstr; |
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jlongArray jgroups; |
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jlong *jgroupsAsArray; |
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gid_t *groups; |
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jclass cls; |
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groups = (gid_t *)calloc(numSuppGroups, sizeof(gid_t)); |
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if (groups == NULL) { |
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jclass cls = (*env)->FindClass(env,"java/lang/OutOfMemoryError"); |
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if (cls != NULL) |
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(*env)->ThrowNew(env, cls, NULL); |
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return; |
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} |
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cls = (*env)->GetObjectClass(env, obj); |
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memset(pwd_buf, 0, sizeof(pwd_buf)); |
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if (getpwuid_r(getuid(), &pwd, pwd_buf, sizeof(pwd_buf)) != NULL && |
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getgroups(numSuppGroups, groups) != -1) { |
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/* |
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* set username |
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*/ |
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fid = (*env)->GetFieldID(env, cls, "username", "Ljava/lang/String;"); |
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if (fid == 0) { |
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(*env)->ExceptionClear(env); |
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throwIllegalArgumentException(env, "invalid field: username"); |
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30164afa0211
8025669: [parfait] warning from b62 for jdk.src.solaris.native.com.sun.security.auth.module: memory leak
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goto cleanupAndReturn; |
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} |
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jstr = (*env)->NewStringUTF(env, pwd.pw_name); |
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30164afa0211
8025669: [parfait] warning from b62 for jdk.src.solaris.native.com.sun.security.auth.module: memory leak
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if (jstr == NULL) { |
30164afa0211
8025669: [parfait] warning from b62 for jdk.src.solaris.native.com.sun.security.auth.module: memory leak
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goto cleanupAndReturn; |
30164afa0211
8025669: [parfait] warning from b62 for jdk.src.solaris.native.com.sun.security.auth.module: memory leak
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} |
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(*env)->SetObjectField(env, obj, fid, jstr); |
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/* |
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* set uid |
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*/ |
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fid = (*env)->GetFieldID(env, cls, "uid", "J"); |
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if (fid == 0) { |
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(*env)->ExceptionClear(env); |
7bcdb55f70ff
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throwIllegalArgumentException(env, "invalid field: uid"); |
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30164afa0211
8025669: [parfait] warning from b62 for jdk.src.solaris.native.com.sun.security.auth.module: memory leak
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goto cleanupAndReturn; |
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} |
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(*env)->SetLongField(env, obj, fid, pwd.pw_uid); |
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/* |
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* set gid |
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*/ |
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fid = (*env)->GetFieldID(env, cls, "gid", "J"); |
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if (fid == 0) { |
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(*env)->ExceptionClear(env); |
7bcdb55f70ff
8031586: Check jdk/src/*/native/com/sun/security/auth/module for pending JNI exceptions
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throwIllegalArgumentException(env, "invalid field: gid"); |
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30164afa0211
8025669: [parfait] warning from b62 for jdk.src.solaris.native.com.sun.security.auth.module: memory leak
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goto cleanupAndReturn; |
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} |
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(*env)->SetLongField(env, obj, fid, pwd.pw_gid); |
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/* |
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* set supplementary groups |
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*/ |
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fid = (*env)->GetFieldID(env, cls, "groups", "[J"); |
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if (fid == 0) { |
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(*env)->ExceptionClear(env); |
7bcdb55f70ff
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throwIllegalArgumentException(env, "invalid field: groups"); |
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30164afa0211
8025669: [parfait] warning from b62 for jdk.src.solaris.native.com.sun.security.auth.module: memory leak
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goto cleanupAndReturn; |
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} |
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jgroups = (*env)->NewLongArray(env, numSuppGroups); |
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8025669: [parfait] warning from b62 for jdk.src.solaris.native.com.sun.security.auth.module: memory leak
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if (jgroups == NULL) { |
30164afa0211
8025669: [parfait] warning from b62 for jdk.src.solaris.native.com.sun.security.auth.module: memory leak
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goto cleanupAndReturn; |
30164afa0211
8025669: [parfait] warning from b62 for jdk.src.solaris.native.com.sun.security.auth.module: memory leak
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} |
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jgroupsAsArray = (*env)->GetLongArrayElements(env, jgroups, 0); |
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30164afa0211
8025669: [parfait] warning from b62 for jdk.src.solaris.native.com.sun.security.auth.module: memory leak
vinnie
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123 |
if (jgroupsAsArray == NULL) { |
30164afa0211
8025669: [parfait] warning from b62 for jdk.src.solaris.native.com.sun.security.auth.module: memory leak
vinnie
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goto cleanupAndReturn; |
30164afa0211
8025669: [parfait] warning from b62 for jdk.src.solaris.native.com.sun.security.auth.module: memory leak
vinnie
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125 |
} |
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for (i = 0; i < numSuppGroups; i++) |
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jgroupsAsArray[i] = groups[i]; |
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(*env)->ReleaseLongArrayElements(env, jgroups, jgroupsAsArray, 0); |
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(*env)->SetObjectField(env, obj, fid, jgroups); |
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130 |
} |
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22658
30164afa0211
8025669: [parfait] warning from b62 for jdk.src.solaris.native.com.sun.security.auth.module: memory leak
vinnie
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131 |
cleanupAndReturn: |
30164afa0211
8025669: [parfait] warning from b62 for jdk.src.solaris.native.com.sun.security.auth.module: memory leak
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132 |
free(groups); |
30164afa0211
8025669: [parfait] warning from b62 for jdk.src.solaris.native.com.sun.security.auth.module: memory leak
vinnie
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diff
changeset
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133 |
|
2 | 134 |
return; |
135 |
} |