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-rw-r--r--src/libsystemd-network/sd-dhcp-server.c10
-rw-r--r--src/resolve/test-dns-packet.c3
2 files changed, 7 insertions, 6 deletions
diff --git a/src/libsystemd-network/sd-dhcp-server.c b/src/libsystemd-network/sd-dhcp-server.c
index fb335337c4..a1af5da40f 100644
--- a/src/libsystemd-network/sd-dhcp-server.c
+++ b/src/libsystemd-network/sd-dhcp-server.c
@@ -29,6 +29,7 @@
#include "in-addr-util.h"
#include "siphash24.h"
#include "string-util.h"
+#include "unaligned.h"
#define DHCP_DEFAULT_LEASE_TIME_USEC USEC_PER_HOUR
#define DHCP_MAX_LEASE_TIME_USEC (USEC_PER_HOUR*12)
@@ -604,17 +605,17 @@ static int parse_request(uint8_t code, uint8_t len, const void *option, void *us
switch(code) {
case SD_DHCP_OPTION_IP_ADDRESS_LEASE_TIME:
if (len == 4)
- req->lifetime = be32toh(*(be32_t*)option);
+ req->lifetime = unaligned_read_be32(option);
break;
case SD_DHCP_OPTION_REQUESTED_IP_ADDRESS:
if (len == 4)
- req->requested_ip = *(be32_t*)option;
+ memcpy(&req->requested_ip, option, sizeof(be32_t));
break;
case SD_DHCP_OPTION_SERVER_IDENTIFIER:
if (len == 4)
- req->server_id = *(be32_t*)option;
+ memcpy(&req->server_id, option, sizeof(be32_t));
break;
case SD_DHCP_OPTION_CLIENT_IDENTIFIER:
@@ -633,8 +634,7 @@ static int parse_request(uint8_t code, uint8_t len, const void *option, void *us
break;
case SD_DHCP_OPTION_MAXIMUM_MESSAGE_SIZE:
if (len == 2)
- req->max_optlen = be16toh(*(be16_t*)option) -
- - sizeof(DHCPPacket);
+ req->max_optlen = unaligned_read_be16(option) - sizeof(DHCPPacket);
break;
}
diff --git a/src/resolve/test-dns-packet.c b/src/resolve/test-dns-packet.c
index c232a69ce1..41e5c1caa5 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);