diff options
Diffstat (limited to 'qemu_mode/patches/afl-qemu-tcg-runtime-inl.h')
| -rw-r--r-- | qemu_mode/patches/afl-qemu-tcg-runtime-inl.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/qemu_mode/patches/afl-qemu-tcg-runtime-inl.h b/qemu_mode/patches/afl-qemu-tcg-runtime-inl.h index 9cdba901..a510ac83 100644 --- a/qemu_mode/patches/afl-qemu-tcg-runtime-inl.h +++ b/qemu_mode/patches/afl-qemu-tcg-runtime-inl.h @@ -34,7 +34,7 @@ #include "afl-qemu-common.h" #include "tcg.h" -void HELPER(afl_entry_routine)(CPUArchState *env) { +void HELPER(afl_entry_routine)(CPUArchState* env) { afl_forkserver(ENV_GET_CPU(env)); @@ -171,7 +171,7 @@ static int area_is_mapped(void* ptr, size_t len) { } -void HELPER(afl_cmplog_rtn)(CPUX86State *env) { +void HELPER(afl_cmplog_rtn)(CPUX86State* env) { #if defined(TARGET_X86_64) @@ -181,9 +181,9 @@ void HELPER(afl_cmplog_rtn)(CPUX86State *env) { #elif defined(TARGET_I386) target_ulong* stack = g2h(env->regs[R_ESP]); - - if (!area_is_mapped(stack, sizeof(target_ulong)*2)) return; - + + if (!area_is_mapped(stack, sizeof(target_ulong) * 2)) return; + // when this hook is executed, the retaddr is not on stack yet void* ptr1 = g2h(stack[0]); void* ptr2 = g2h(stack[1]); @@ -217,3 +217,4 @@ void HELPER(afl_cmplog_rtn)(CPUX86State *env) { ptr2, 32); } + |