From 1260a66b8fe7400250d33f98fcbce0fa848bfc09 Mon Sep 17 00:00:00 2001
From: caodongxia <315816521@qq.com>
Date: Wed, 2 Jun 2021 19:18:22 +0800
Subject: [PATCH] create patch

---
 tsk/base/tsk_base_i.h | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/tsk/base/tsk_base_i.h b/tsk/base/tsk_base_i.h
index ffa5cf3..c022302 100644
--- a/tsk/base/tsk_base_i.h
+++ b/tsk/base/tsk_base_i.h
@@ -85,8 +85,8 @@ extern "C" {
 */
 #define tsk_getu16(endian, x)   \
 (uint16_t)(((endian) == TSK_LIT_ENDIAN) ? \
-           (((uint8_t *)(x))[0] + (((uint8_t *)(x))[1] << 8)) :    \
-           (((uint8_t *)(x))[1] + (((uint8_t *)(x))[0] << 8)) )
+           (((uint8_t *)(x))[0] + ((unsigned int)(((uint8_t *)(x))[1]) << 8)) :    \
+           (((uint8_t *)(x))[1] + ((unsigned int)(((uint8_t *)(x))[0]) << 8)) )
 
 /** \internal
 * Read a 16-bit signed value.
@@ -105,8 +105,8 @@ extern "C" {
  */
 #define tsk_getu24(endian, x)   \
 		(uint32_t)(((endian) == TSK_LIT_ENDIAN) ? \
-				(((uint8_t *)(x))[0] + (((uint8_t *)(x))[1] << 8) + (((uint8_t *)(x))[2] << 16)) :    \
-				(((uint8_t *)(x))[2] + (((uint8_t *)(x))[1] << 8) + (((uint8_t *)(x))[0] << 16)) )
+				(((uint8_t *)(x))[0] + ((unsigned int)(((uint8_t *)(x))[1]) << 8) + ((unsigned int)(((uint8_t *)(x))[2]) << 16)) :    \
+				(((uint8_t *)(x))[2] + ((unsigned int)(((uint8_t *)(x))[1]) << 8) + ((unsigned int)(((uint8_t *)(x))[0]) << 16)) )
 
 
 
@@ -118,15 +118,15 @@ extern "C" {
 */
 #define tsk_getu32(endian, x)	\
 (uint32_t)( ((endian) == TSK_LIT_ENDIAN)  ?	\
-            ((((uint8_t *)(x))[0] <<  0) + \
-             (((uint8_t *)(x))[1] <<  8) + \
-             (((uint8_t *)(x))[2] << 16) + \
-             ((uint32_t)((uint8_t *)(x))[3] << 24) ) \
+            (((unsigned int)(((uint8_t *)(x))[0]) <<  0) + \
+             ((unsigned int)(((uint8_t *)(x))[1]) <<  8) + \
+             ((unsigned int)(((uint8_t *)(x))[2]) << 16) + \
+             ((unsigned int)(((uint8_t *)(x))[3]) << 24) ) \
                                           :	\
-            ((((uint8_t *)(x))[3] <<  0) + \
-             (((uint8_t *)(x))[2] <<  8) + \
-             (((uint8_t *)(x))[1] << 16) + \
-             ((uint32_t)((uint8_t *)(x))[0] << 24) ) )
+            (((unsigned int)(((uint8_t *)(x))[3]) <<  0) + \
+             ((unsigned int)(((uint8_t *)(x))[2]) <<  8) + \
+             ((unsigned int)(((uint8_t *)(x))[1]) << 16) + \
+             ((unsigned int)(((uint8_t *)(x))[0]) << 24) ) )
 
 /** \internal
 * Read a 32-bit signed value.
-- 
2.27.0