Running 'Python368.efi chipsec_main.py -m tools.smm.smm_ptr -a fuzzmore 0x00:0x01' with Chipsec v1.9.1 failed with an exception.

[girishd22]

Running 'Python368.efi chipsec_main.py -m tools.smm.smm_ptr -a fuzzmore smic_start:smic_end' command in UEFI with Chipsec v1.9.1 failed with an exception "[-] ERROR: Exception occurred during chipsec.modules.tools.smm.smm_ptr.run(): 'function takes exactly 4 arguments (3 given)'"

The same command worked with Chipsec v1.8.7. Can anyone let me know what has changed?

Thanks,
Girish

[npmitche]

Can you try again with the changes from this PR: #1605

[girishd22]

Hi Nathaniel Mitchell,
I am executing this command from UEFI shell. Made the changes as in the PR: #1605 in chipsec/helper/efi/efihelper.py. Still getting the same error message. Is there any other file changes that needs to be done?

Thanks,
Girish

[npmitche]

Looks like I forgot to update an instance of writemem. 😨 I updated the PR, could you try again?

[girishd22]

Hi Nathaniel Mitchell,
Great!
It works now. Thank you so much for your quick response. Appreciate it!
Btw, when will this change go into the main branch?

Thanks,
Girish

[npmitche]

Hopefully in the next week or two.