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Riscure / optee_fuzzer

This repository contains the code for a fuzzing prototype for the OP-TEE system call interface using AFL.
GNU General Public License v3.0
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AFL_TRACE_SVC #13

Open yuxi191231 opened 1 year ago

yuxi191231 commented 1 year ago

Hello, When I use AFL_TRACE_SVC=/tmp hello_world in normal world, it doesn't work and runs the same as hello_world. What's the problem TAT image

Sunhuashan commented 4 months ago

Maybe you should apply the optee_client.diff first, compile the new client and then compile hello world example. In demo, because this example has been changed by author to invoke some SVCs, there are data in trace buffer.