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7152800: All tests using the attach API fail with "well-known file is not secure" on Mac OS X

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Create well-known file with effective group of the current process

Reviewed-by: kamg, dcubed
This commit is contained in:
Staffan Larsen 2012-03-19 20:13:17 +01:00
parent c06123ae0c
commit a3c4486681
1 changed files with 8 additions and 3 deletions
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11
hotspot/src/os/bsd/vm/attachListener_bsd.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 2012, 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
@ -206,10 +206,15 @@ int BsdAttachListener::init() {
// put in listen mode, set permissions, and rename into place
res = ::listen(listener, 5);
if (res == 0) {
RESTARTABLE(::chmod(initial_path, S_IREAD|S_IWRITE), res);
RESTARTABLE(::chmod(initial_path, S_IREAD|S_IWRITE), res);
if (res == 0) {
// make sure the file is owned by the effective user and effective group
// (this is the default on linux, but not on mac os)
RESTARTABLE(::chown(initial_path, geteuid(), getegid()), res);
if (res == 0) {
res = ::rename(initial_path, path);
res = ::rename(initial_path, path);
}
}
}
if (res == -1) {
RESTARTABLE(::close(listener), res);