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abe2dfa763
Apparently there was a reason for making the members of generated classes atomic. However, this was only done for some types, others were still accessed using non-atomic operations. For members of type T::Ptr (i.e. intrusive_ptr<T>), this can result in a double free when multiple threads access the same variable and at least one of them writes to the variable. This commit makes use of std::atomic<T> for more T (it removes the additional constraint sizeof(T) <= sizeof(void*)) and uses a type including a mutex for load and store operations as a fallback.
49 lines
895 B
Plaintext
49 lines
895 B
Plaintext
/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
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#include "icinga/checkable.hpp"
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#include "icinga/customvarobject.hpp"
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#impl_include "icinga/hostgroup.hpp"
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library icinga;
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namespace icinga
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{
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class Host : Checkable
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{
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load_after ApiListener;
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load_after Endpoint;
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load_after Zone;
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[config, no_user_modify, required, signal_with_old_value] array(name(HostGroup)) groups {
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default {{{ return new Array(); }}}
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};
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[config] String display_name {
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get {{{
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String displayName = m_DisplayName.load();
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if (displayName.IsEmpty())
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return GetName();
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else
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return displayName;
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}}}
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};
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[config] String address;
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[config] String address6;
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[enum, no_storage] HostState "state" {
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get;
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};
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[enum, no_storage] HostState last_state {
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get;
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};
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[enum, no_storage] HostState last_hard_state {
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get;
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};
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[state] Timestamp last_state_up;
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[state] Timestamp last_state_down;
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};
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}
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