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-rw-r--r--docs/Changelog.md10
-rw-r--r--docs/env_variables.md3
2 files changed, 9 insertions, 4 deletions
diff --git a/docs/Changelog.md b/docs/Changelog.md
index 33d37067..bbe55e3e 100644
--- a/docs/Changelog.md
+++ b/docs/Changelog.md
@@ -33,10 +33,12 @@ sending a mail to <afl-users+subscribe@googlegroups.com>.
- added AFL_EXIT_ON_SEED_ISSUES env that will exit if a seed in
-i dir crashes the target or results in a timeout. By default
afl++ ignores these and uses them for splicing instead.
- - added AFL_EXIT_ON_TIME env that will make afl-fuzz exit fuzzing after
- no new paths have been found for n seconds
- - when AFL_FAST_CAL is set a variable path will no be calibrated 8 times
- instead of 40
+ - added AFL_EXIT_ON_TIME env that will make afl-fuzz exit fuzzing
+ after no new paths have been found for n seconds
+ - when AFL_FAST_CAL is set a variable path will no be calibrated
+ 8 times instead of 40
+ - added AFL_TRY_AFFINITY to try to bind to CPUs but don't error if
+ it fails
- afl-cc:
- We do not support llvm versions prior 6.0 anymore
- Fix for -pie compiled binaries with default afl-clang-fast PCGUARD
diff --git a/docs/env_variables.md b/docs/env_variables.md
index 442b0dd0..a3267523 100644
--- a/docs/env_variables.md
+++ b/docs/env_variables.md
@@ -312,6 +312,9 @@ checks or alter some of the more exotic semantics of the tool:
on Linux systems. This slows things down, but lets you run more instances
of afl-fuzz than would be prudent (if you really want to).
+ - Setting `AFL_TRY_AFFINITY` tries to attempts to bind to a specific CPU core
+ on Linux systems, but will not terminate if it fails.
+
- Setting `AFL_NO_AUTODICT` will not load an LTO generated auto dictionary
that is compiled into the target.