Long Chains Timeout when calling chain.payload_str()

[astewart-bah]

Description

I have run into an issue with long rop chains where calling chain.payload_str() receives a timeout.

[angrop] Timeout

This is due to the hard coded timeout here for _concretize_chain_values
Likely do to the fact that the timeout is independent of the number of ._values that need to be processed.

Steps to reproduce the bug

Attached is a zip file containing an example script. Run setup.sh to build the .venv and run the example.

This will build an example chain and call chain.payload_str() in a loop where the chain size is increased until the timeout is reached.
angrop_issue.zip

Environment

No response

Additional context

No response

[Kyle-Kyle]

a proposed patch is pending for merge: #88

[Kyle-Kyle]

with this patch, you will be able to set the default timeout for all chains, or set a special timeout for individual chains