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src/jdk.security.auth/unix/native/libjaas/Unix.c

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rev 50999 : 8207233: Minor improvements of jdk C-coding

*** 1,7 **** /* ! * Copyright (c) 2000, 2016, 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. Oracle designates this --- 1,7 ---- /* ! * Copyright (c) 2000, 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 * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this
*** 62,71 **** --- 62,74 ---- jsize numSuppGroups; gid_t *groups; jclass cls; numSuppGroups = getgroups(0, NULL); + if (numSuppGroups == -1) { + return; + } groups = (gid_t *)calloc(numSuppGroups, sizeof(gid_t)); if (groups == NULL) { jclass cls = (*env)->FindClass(env,"java/lang/OutOfMemoryError"); if (cls != NULL) (*env)->ThrowNew(env, cls, NULL);
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