diff options
| author | Dominik Maier <domenukk@gmail.com> | 2019-08-29 03:06:24 +0200 |
|---|---|---|
| committer | Dominik Maier <domenukk@gmail.com> | 2019-08-29 03:06:24 +0200 |
| commit | 3f2a317af09982a47340593b224a10b79a81d303 (patch) | |
| tree | 93ebe17accbe0d64edfb62f08b8ac846d5a72b81 | |
| parent | 892513708bb5f68b15610fe0c74b892d4421c8cd (diff) | |
| download | afl++-3f2a317af09982a47340593b224a10b79a81d303.tar.gz | |
Fixed SIGSEV due to wrong pointer size
| -rw-r--r-- | qemu_mode/patches/afl-qemu-cpu-translate-inl.h | 2 | ||||
| -rw-r--r-- | qemu_mode/patches/afl-qemu-translate-inl.h | 2 | ||||
| -rw-r--r-- | unicorn_mode/patches/afl-unicorn-cpu-inl.h | 2 | ||||
| -rw-r--r-- | unicorn_mode/patches/afl-unicorn-tcg-runtime-inl.h | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/qemu_mode/patches/afl-qemu-cpu-translate-inl.h b/qemu_mode/patches/afl-qemu-cpu-translate-inl.h index c0caeefc..e91e9ffa 100644 --- a/qemu_mode/patches/afl-qemu-cpu-translate-inl.h +++ b/qemu_mode/patches/afl-qemu-cpu-translate-inl.h @@ -49,7 +49,7 @@ void tcg_gen_afl_compcov_log_call(void *func, target_ulong cur_loc, # define INC_AFL_AREA(loc) \ asm volatile ( \ "incb (%0, %1, 1)\n" \ - "adc $0, (%0, %1, 1)\n" \ + "adcb $0, (%0, %1, 1)\n" \ : /* no out */ \ : "r" (afl_area_ptr), "r" (loc) \ : "memory", "eax" \ diff --git a/qemu_mode/patches/afl-qemu-translate-inl.h b/qemu_mode/patches/afl-qemu-translate-inl.h index 48d05179..a33e17b7 100644 --- a/qemu_mode/patches/afl-qemu-translate-inl.h +++ b/qemu_mode/patches/afl-qemu-translate-inl.h @@ -51,7 +51,7 @@ void afl_maybe_log(target_ulong cur_loc) { #if (defined(__x86_64__) || defined(__i386__)) && defined(AFL_QEMU_NOT_ZERO) asm volatile ( "incb (%0, %1, 1)\n" - "adc $0, (%0, %1, 1)\n" + "adcb $0, (%0, %1, 1)\n" : /* no out */ : "r" (afl_area_ptr), "r" (afl_idx) : "memory", "eax" diff --git a/unicorn_mode/patches/afl-unicorn-cpu-inl.h b/unicorn_mode/patches/afl-unicorn-cpu-inl.h index 187a0ce6..ff194696 100644 --- a/unicorn_mode/patches/afl-unicorn-cpu-inl.h +++ b/unicorn_mode/patches/afl-unicorn-cpu-inl.h @@ -252,7 +252,7 @@ static inline void afl_maybe_log(struct uc_struct* uc, unsigned long cur_loc) { #if (defined(__x86_64__) || defined(__i386__)) && defined(AFL_QEMU_NOT_ZERO) asm volatile ( "incb (%0, %1, 1)\n" - "adc $0, (%0, %1, 1)\n" + "adcb $0, (%0, %1, 1)\n" : /* no out */ : "r" (uc->afl_area_ptr), "r" (afl_idx) : "memory", "eax" diff --git a/unicorn_mode/patches/afl-unicorn-tcg-runtime-inl.h b/unicorn_mode/patches/afl-unicorn-tcg-runtime-inl.h index e59d7b15..52cc1afb 100644 --- a/unicorn_mode/patches/afl-unicorn-tcg-runtime-inl.h +++ b/unicorn_mode/patches/afl-unicorn-tcg-runtime-inl.h @@ -36,7 +36,7 @@ # define INC_AFL_AREA(loc) \ asm volatile ( \ "incb (%0, %1, 1)\n" \ - "adc $0, (%0, %1, 1)\n" \ + "adcb $0, (%0, %1, 1)\n" \ : /* no out */ \ : "r" (uc->afl_area_ptr), "r" (loc) \ : "memory", "eax" \ |