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author | hexcoder <hexcoder-@users.noreply.github.com> | 2021-02-11 21:55:14 +0100 |
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committer | GitHub <noreply@github.com> | 2021-02-11 21:55:14 +0100 |
commit | ea05f3f4cd3c4a618ed25267ae848d262ef83919 (patch) | |
tree | 050895c28c152b20b4c35c0a0027e69a2a983990 | |
parent | d44cf1344d83508b750de934848d1ca3d9459c54 (diff) | |
download | afl++-ea05f3f4cd3c4a618ed25267ae848d262ef83919.tar.gz |
typos
-rw-r--r-- | qemu_mode/libqasan/README.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/qemu_mode/libqasan/README.md b/qemu_mode/libqasan/README.md index 3a43cdf1..83fb2442 100644 --- a/qemu_mode/libqasan/README.md +++ b/qemu_mode/libqasan/README.md @@ -4,7 +4,7 @@ This library is the injected runtime used by QEMU AddressSanitizer (QASan). The original repository is [here](https://github.com/andreafioraldi/qasan). -The version embedded in qemuafl is an updated version of just the usermode part and this runtime in injected via LD_PRELOAD (so works just for dynamically linked binaries). +The version embedded in qemuafl is an updated version of just the usermode part and this runtime is injected via LD_PRELOAD (so works just for dynamically linked binaries). The usage is super simple, just set the env var `AFL_USE_QASAN=1` when fuzzing in qemu mode (-Q). afl-fuzz will automatically set AFL_PRELOAD to load this library and enable the QASan instrumentation in afl-qemu-trace. @@ -14,6 +14,6 @@ For debugging purposes, we still suggest to run the original QASan as the stackt If your target binary is PIC x86_64, you should also give a try to [retrowrite](https://github.com/HexHive/retrowrite) for static rewriting. -If it fails, or if your binary is for another architecture, or you want to use persistent and snapshot mdoe, AFL++ QASan mode is what you want/have to use. +If it fails, or if your binary is for another architecture, or you want to use persistent and snapshot mode, AFL++ QASan mode is what you want/have to use. Note that the overhead of libdislocator when combined with QEMU mode is much lower but it can catch less bugs. This is a short blanket, take your choice. |