From e01cad2f7de77c4704243d7011de2bff95fd59f7 Mon Sep 17 00:00:00 2001 From: van Hauser Date: Fri, 5 Jun 2020 09:42:17 +0200 Subject: qemu debug --- qemu_mode/patches/afl-qemu-cpu-inl.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'qemu_mode/patches/afl-qemu-cpu-inl.h') diff --git a/qemu_mode/patches/afl-qemu-cpu-inl.h b/qemu_mode/patches/afl-qemu-cpu-inl.h index d3893066..8feb7613 100644 --- a/qemu_mode/patches/afl-qemu-cpu-inl.h +++ b/qemu_mode/patches/afl-qemu-cpu-inl.h @@ -341,6 +341,8 @@ void afl_forkserver(CPUState *cpu) { status |= (FS_OPT_SET_MAPSIZE(MAP_SIZE) | FS_OPT_MAPSIZE); if (sharedmem_fuzzing != 0) status |= FS_OPT_SHDMEM_FUZZ; if (status) status |= (FS_OPT_ENABLED); + if (getenv("AFL_DEBUG")) + fprintf(stderr, "Debug: Sending status %08x\n", status); memcpy(tmp, &status, 4); /* Tell the parent that we're alive. If the parent doesn't want -- cgit 1.4.1