From 601d5ef9db58d9017b33a305ddac16f207c14ce1 Mon Sep 17 00:00:00 2001
From: Vincent Thiberville <vincent@harfanglab.fr>
Date: Wed, 28 Jun 2023 12:47:24 +0200
Subject: [PATCH] fix: ensure all notebook allocations are 8-byte aligned

---
 libyara/notebook.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libyara/notebook.c b/libyara/notebook.c
index cc173fd1a9..3680df029b 100644
--- a/libyara/notebook.c
+++ b/libyara/notebook.c
@@ -64,7 +64,10 @@ struct YR_NOTEBOOK_PAGE
   // Pointer to next page.
   YR_NOTEBOOK_PAGE* next;
   // Page's data.
-  uint8_t data[0];
+  //
+  // This field must be 8-byte aligned to guarantee that all notebooks
+  // allocations are 8-byte aligned.
+  YR_ALIGN(8) uint8_t data[0];
 };
 
 ////////////////////////////////////////////////////////////////////////////////