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Problem: uninitialized context pointer in socket_t move constructor

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This can cause monitor_t to crash if used with a socket that was
constructed via the move constructor.

Solution: initialise the context pointer variable ctxptr in the move
constructor.
This commit is contained in:
a4z 2017-07-03 10:35:19 +02:00
parent 37275e78f2
commit d88414e435
1 changed files with 5 additions and 2 deletions
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7
zmq.hpp
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@ -506,9 +506,12 @@ namespace zmq
#endif
#ifdef ZMQ_HAS_RVALUE_REFS
inline socket_t(socket_t&& rhs) ZMQ_NOTHROW : ptr(rhs.ptr)
inline socket_t(socket_t&& rhs) ZMQ_NOTHROW :
ptr(rhs.ptr),
ctxptr(rhs.ctxptr)
{
rhs.ptr = NULL;
rhs.ptr = NULL;
rhs.ctxptr = NULL;
}
inline socket_t& operator=(socket_t&& rhs) ZMQ_NOTHROW
{