ExternalVendorCode/AFLplusplus
1
0
Fork 0
mirror of https://github.com/AFLplusplus/AFLplusplus.git synced 2025-06-10 09:11:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #2279 from jschwartzentruber/upd-filter-docs

Browse Source 
update dynamic covfilter readme
This commit is contained in:
van Hauser 2024-12-24 21:12:25 +01:00 committed by GitHub
commit eee4be90c1
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
utils/dynamic_covfilter/README.md
View File

@ -16,7 +16,7 @@ Once you have built AFL++, you can choose out of two approaches:
## Simple Selection with `AFL_PC_FILTER`
This approach requires a build with `AFL_INSTRUMENTATION=llvmnative` or
This approach requires a build with `AFL_LLVM_INSTRUMENT=llvmnative` or
`llvmcodecov` as well as an AddressSanitizer build with debug information.
By setting the environment variable `AFL_PC_FILTER` to a string, the runtime
@ -52,7 +52,7 @@ PC. It also works well with Nyx, where symbolizing is usually disabled for the
target process to avoid delays with frequent crashes.
Similar to the previous method, This approach requires a build with
`AFL_INSTRUMENTATION=llvmnative` or `llvmcodecov` as well debug information.
`AFL_LLVM_INSTRUMENT=llvmnative` or `llvmcodecov` as well debug information.
However, it does not require the ASan runtime as it doesn't do the symbolizing
in process. Due to the way it maps PCs to symbols, it is less accurate when it
comes to includes and inlines (it assumes all PCs within a function belong to