Fix buffer overflow in test_cjose_jwe_multiple_recipients(). #104
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The function allocates two cjose_jwe_recipient_t on the stack and then writes at index 2, which is out of bounds. The NULL pointer also seems unnecessary because cjose_jwe_encrypt_multi() takes a count as its argument.
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The function allocates two cjose_jwe_recipient_t on the stack and then writes at index 2, which is out of bounds. The NULL pointer also seems unnecessary because cjose_jwe_encrypt_multi() takes a count as its argument.