From 5e54ccdd8fc74821520b3667fd03a46d6323bc2a Mon Sep 17 00:00:00 2001
From: CubicStone31 <CubicStone31@gmail.com>
Date: Wed, 23 Feb 2022 20:29:20 +0800
Subject: [PATCH] fix target crash issue caused by movaps alignment requirement

---
 inject-x86_64.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/inject-x86_64.c b/inject-x86_64.c
index e6506aa..5388875 100644
--- a/inject-x86_64.c
+++ b/inject-x86_64.c
@@ -35,6 +35,7 @@ void injectSharedLibrary(long mallocaddr, long freeaddr, long dlopenaddr)
 
 	// save addresses of free() and __libc_dlopen_mode() on the stack for later use
 	asm(
+		"and $0xfffffffffffff000, %rsp \n"
 		// rsi is going to contain the address of free(). it's going to get wiped
 		// out by the call to malloc(), so save it on the stack for later
 		"push %rsi \n"