mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
synced 2024-10-06 16:21:50 +00:00
fe264a2d01
NMObjectCache was assuming there would never be more than one object with the same path, but since NMClient is an NMObject, it was getting cached too, so if you created two clients and then unreffed one of them, it's possible the wrong one could get left in the cache, causing a crash the next time the other one called nm_object_cache_clear(). Fix this by only adding NMObjects to the cache in the codepaths where we also check to see if the object was already in the cache. (This also means we can remove the "except" argument to nm_object_cache_clear(), since the NMClient won't be cached any more.)
38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* Copyright 2008 Red Hat, Inc.
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*/
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#ifndef NM_OBJECT_CACHE_H
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#define NM_OBJECT_CACHE_H
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#include <glib.h>
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#include <glib-object.h>
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#include "nm-object.h"
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G_BEGIN_DECLS
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/* Returns referenced object from the cache */
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NMObject *_nm_object_cache_get (const char *path);
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void _nm_object_cache_add (NMObject *object);
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void _nm_object_cache_clear (void);
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G_END_DECLS
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#endif /* NM_OBJECT_CACHE_H */
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