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FRET-LibAFL/libafl_qemu/libqasan
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WorksButNotTested 374f8735fa
Implement user-space QEMU ASAN (#1806) 
* Implement user-space QEMU ASAN

* Fix wrong cfgs

* fmt

* merge conflicts in libafl qemu

* A few more fixes to qemu_launcher

* Change commit of qemu-libafl-bridge

* Fix clippy in qemu_launcher

* Fix commit id again

* Empty commit to trigger CI

* Fix path to fuzzer for test in qemu_launcher?

* Revert location of target binary and show the full error log from qemu_launcher test

* Appease the clippy gods

* Empty

* Fix format

---------

Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
2024-04-10 01:11:28 +02:00
..
printf
feature(libqasan): add asprintf and vasprintf (#1844)
2024-02-15 13:56:35 +01:00
dlmalloc.c
Format C/Cpp code in ./scripts/fmt_all.sh (#653)
2022-05-29 03:23:02 +02:00
hooks.c
Sancov based ngram & ctx implementation (#1864)
2024-03-01 13:59:13 +01:00
libqasan.c
Implement user-space QEMU ASAN (#1806)
2024-04-10 01:11:28 +02:00
libqasan.h
Implement user-space QEMU ASAN (#1806)
2024-04-10 01:11:28 +02:00
Makefile
Implement user-space QEMU ASAN (#1806)
2024-04-10 01:11:28 +02:00
malloc.c
Implement user-space QEMU ASAN (#1806)
2024-04-10 01:11:28 +02:00
map_macro.h
Format C/Cpp code in ./scripts/fmt_all.sh (#653)
2022-05-29 03:23:02 +02:00
patch.c
feature(libqasan): add strndup (#1860)
2024-02-15 16:13:46 +01:00
qasan.h
Implement user-space QEMU ASAN (#1806)
2024-04-10 01:11:28 +02:00
README.md
AddressSanitizer for libafl_qemu (#378)
2021-11-16 13:53:28 +01:00
string.c
Format C/Cpp code in ./scripts/fmt_all.sh (#653)
2022-05-29 03:23:02 +02:00
uninstrument.c
Format C/Cpp code in ./scripts/fmt_all.sh (#653)
2022-05-29 03:23:02 +02:00

README.md

QEMU AddressSanitizer Runtime

This library is the injected runtime used by QEMU AddressSanitizer (QASan).

The original repository is here.

The version embedded in libafl_qemu is an updated version of just the usermode part and this runtime is injected via LD_PRELOAD (so works just for dynamically linked binaries).

For debugging purposes, we still suggest to run the original QASan as the stacktrace support for ARM (just a debug feature, it does not affect the bug finding capabilities during fuzzing) is WIP.