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Adds copy constructor for class InstrBase

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A copy constructor is necessarry for `class InstrBase`, as the implicit
copy constructor simply copies the pointer `m_args`. This results in a
double delete of the same memory region, causing a segmentation fault
when rpcs3 exited.
This commit is contained in:
Fabian Schaffert 2014-11-15 00:16:17 +01:00
parent 7904d87ddd
commit 6906d146bb
1 changed files with 11 additions and 0 deletions
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11
rpcs3/Emu/CPU/CPUDecoder.h
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@ -333,6 +333,17 @@ public:
}); });
} }
InstrBase(const InstrBase &source)
: InstrCaller<TO>(source)
, m_name(source.m_name)
, m_opcode(source.m_opcode)
, m_args_count(source.m_args_count)
, m_args(source.m_args_count ? new CodeFieldBase*[source.m_args_count] : nullptr)
{
for(int i = 0; i < source.m_args_count; ++i)
m_args[i] = source.m_args[i];
}
virtual ~InstrBase() virtual ~InstrBase()
{ {
if (m_args) { if (m_args) {