From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Date: Thu, 26 May 2016 21:32:25 +0000 (+0200)
Subject: resolve/test-dns-packet: Fix unaligned access in test_packet_from_file().
X-Git-Tag: v231~246^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa91232040fdd25c8405cce4dea7c0f142d96236;p=thirdparty%2Fsystemd.git

resolve/test-dns-packet: Fix unaligned access in test_packet_from_file().
---

diff --git a/src/resolve/test-dns-packet.c b/src/resolve/test-dns-packet.c
index c232a69ce12..41e5c1caa5b 100644
--- a/src/resolve/test-dns-packet.c
+++ b/src/resolve/test-dns-packet.c
@@ -29,6 +29,7 @@
 #include "resolved-dns-rr.h"
 #include "string-util.h"
 #include "strv.h"
+#include "unaligned.h"
 
 #define HASH_KEY SD_ID128_MAKE(d3,1e,48,90,4b,fa,4c,fe,af,9d,d5,a1,d7,2e,8a,b1)
 
@@ -56,7 +57,7 @@ static void test_packet_from_file(const char* filename, bool canonical) {
                 const char *s, *s2;
                 uint64_t hash1, hash2;
 
-                packet_size = le64toh( *(uint64_t*)(data + offset) );
+                packet_size = unaligned_read_le64(data + offset);
                 assert_se(packet_size > 0);
                 assert_se(offset + 8 + packet_size <= data_size);