document env var
MODIFY
docs/env_variables.md
docs/env_variables.md
@@ -262,6 +262,9 @@ checks or alter some of the more exotic semantics of the tool:
the target. This must be equal or larger than the size the target was
compiled with.
+ - Setting AFL_DISABLE_TRIM tells afl-fuzz to no trim test cases. This is
+ usually a bad idea!
+
- Setting AFL_NO_AFFINITY disables attempts to bind to a specific CPU core
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).

document env var