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signature loading order and identified functions

See original GitHub issue

Prior loaded signatures seem to have preference. We load them alphabetically, so flare_common comes before the other ones.

This results in maybe less ideal results I’ve noticed in the below use case for PMA Lab11-03.dll

current order:

DEBUG:viv_utils.flirt:found library function: 0x1000178d: _Curl_hash_clean

loading common after vc32:

DEBUG:viv_utils.flirt:found library function: 0x1000178d: _exit

My suspicion is that _exit will likely be the better ID in most cases.

I propose to load in order:

vc32rtf
atlfmfc
common_libs

Issue Analytics

State:
Created 2 years ago
Comments:8

Top GitHub Comments

1reaction

williballenthincommented, Jun 30, 2021

i’ll address the immediate non-determinism issue by loading signatures in order according to their basename(filename).

0reactions

williballenthincommented, Jun 29, 2021

https://github.com/curl/curl/blob/52fab72397687467650093c86e5479cb1d759042/lib/hash.c#L223

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