From 843ef46b2128f95b5820a0fe89c7ae57f6fcf65b Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Tue, 16 Aug 2022 10:05:52 +0200 Subject: [PATCH] fix docs --- docs/FAQ.md | 15 +++++++++++++++ docs/INSTALL.md | 4 ++-- 2 files changed, 17 insertions(+), 2 deletions(-) diff --git a/docs/FAQ.md b/docs/FAQ.md index 1822e46b..4a9080f8 100644 --- a/docs/FAQ.md +++ b/docs/FAQ.md @@ -255,3 +255,18 @@ If you find an interesting or important question missing, submit it via Solution: `git pull ; make clean install` of AFL++.

+ +
+ AFL++ map size warning.

+ + When you run a large instrumented program stand-alone or via afl-showmap + you might see a warning like the following: + + ``` + Warning: AFL++ tools might need to set AFL_MAP_SIZE to 223723 to be able to run this instrumented program if this crashes! + ``` + + Depending how the target works it might also crash afterwards. + + Solution: just do an `export AFL_MAP_SIZE=(the value in the warning)`. +

diff --git a/docs/INSTALL.md b/docs/INSTALL.md index 4f2b7174..86ba916f 100644 --- a/docs/INSTALL.md +++ b/docs/INSTALL.md @@ -21,8 +21,8 @@ development state of AFL++. If you want to build AFL++ yourself, you have many options. The easiest choice is to build and install everything: -NOTE: depending on your Debian/Ubuntu/Kali/... version release `-12` with -whatever llvm version is available! +NOTE: depending on your Debian/Ubuntu/Kali/... release, replace `-12` with +whatever llvm version is available. We recommend llvm 12, 13 or 14. ```shell sudo apt-get update