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Diffstat (limited to 'docs/env_variables.md')
| -rw-r--r-- | docs/env_variables.md | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/docs/env_variables.md b/docs/env_variables.md index f7ad4ff9..06c08f31 100644 --- a/docs/env_variables.md +++ b/docs/env_variables.md @@ -532,9 +532,13 @@ checks or alter some of the more exotic semantics of the tool: - Setting `AFL_TRY_AFFINITY` tries to attempt binding to a specific CPU core on Linux systems, but will not terminate if that fails. - - Outdated environment variables that are not supported anymore: - - `AFL_DEFER_FORKSRV` - - `AFL_PERSISTENT` + - The following environment variables are only needed if you implemented + your own forkserver or persistent mode, or if __AFL_LOOP or __AFL_INIT + are in a shared library and not the main binary: + - `AFL_DEFER_FORKSRV` enforces a deferred forkserver even if none was + detected in the target binary + - `AFL_PERSISTENT` enforces persistent mode even if none was detected + in the target binary ## 5) Settings for afl-qemu-trace |