Fix for https://github.com/Qiskit/qiskit-aer/issues/2292 #2300
+26
−6
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Summary
MPS::apply_multi_qubit_gate
could crash in some circumstancesDetails and comments
If the
is_dagonal
parameter wastrue
and the passed matrix was a vector, the passed vector was accessed as if it would be a square matrix, resulting in a crash. The code is now changed to avoid that and to construct a vector for the case ofis_diagonal
set totrue
.For more informations see: #2292