From f465a75b6592e4c30b0465f63beda166a8e09045 Mon Sep 17 00:00:00 2001 From: Dominik Maier Date: Thu, 16 Jul 2020 02:17:05 +0200 Subject: added initial defork example --- examples/defork/README.md | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 examples/defork/README.md (limited to 'examples/defork/README.md') diff --git a/examples/defork/README.md b/examples/defork/README.md new file mode 100644 index 00000000..7e950323 --- /dev/null +++ b/examples/defork/README.md @@ -0,0 +1,11 @@ +# defork + +when the target forks, this breaks all normal fuzzing runs. +Sometimes, though, it is enough to just run the child process. +If this is the case, then this LD_PRELOAD library will always return 0 on fork, +the target will belive it is running as the child, post-fork. + +This is defork.c from the amazing preeny project +https://github.com/zardus/preeny + +It is altered for afl++ to work with its fork-server: the initial fork will go through, the second fork will be blocked. -- cgit 1.4.1