From: Eric Biggers <ebiggers3@gmail.com>
Date: Mon, 19 Oct 2015 00:39:26 +0000 (-0500)
Subject: Big endian fix: load_u24_unaligned() must be consistent with loaded_u32_to_u24()
X-Git-Tag: v1.8.3~53
X-Git-Url: https://wimlib.net/git/?p=wimlib;a=commitdiff_plain;h=2509b3acee5941f4271d678d638b8e647df27dae

Big endian fix: load_u24_unaligned() must be consistent with loaded_u32_to_u24()
---

diff --git a/include/wimlib/unaligned.h b/include/wimlib/unaligned.h
index 34240bd0..3fd35a4d 100644
--- a/include/wimlib/unaligned.h
+++ b/include/wimlib/unaligned.h
@@ -138,7 +138,11 @@ load_u24_unaligned(const u8 *p)
 	return loaded_u32_to_u24(load_u32_unaligned(p));
 #else
 #  define LOAD_U24_REQUIRED_NBYTES 3
+#  if CPU_IS_BIG_ENDIAN
+	return ((u32)p[2] << 0) | ((u32)p[1] << 8) | ((u32)p[0] << 16);
+#  else
 	return ((u32)p[0] << 0) | ((u32)p[1] << 8) | ((u32)p[2] << 16);
+#  endif
 #endif
 }