From 901360b902b57d538eebaa38b7d20fe0eb639c33 Mon Sep 17 00:00:00 2001
From: hexcoder- <heiko@hexco.de>
Date: Mon, 24 Feb 2020 23:19:56 +0100
Subject: sync afl-as setup with afl-llvm-rt (add __afl_area_ptr[0] = 1)

---
 include/afl-as.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/afl-as.h')

diff --git a/include/afl-as.h b/include/afl-as.h
index bd5e734a..de9fb646 100644
--- a/include/afl-as.h
+++ b/include/afl-as.h
@@ -261,6 +261,7 @@ static const u8* main_payload_32 =
   "  je   __afl_setup_abort\n"
   "\n"
 #endif
+  "  movb $1, (%eax)\n"
   "  /* Store the address of the SHM region. */\n"
   "\n"
   "  movl %eax, __afl_area_ptr\n"
@@ -563,6 +564,7 @@ static const u8* main_payload_64 =
   "  je   __afl_setup_abort\n"
   "\n"
 #endif
+  "  movb $1, (%rax)\n"
   "  /* Store the address of the SHM region. */\n"
   "\n"
   "  movq %rax, %rdx\n"
-- 
cgit 1.4.1