diff options
| -rw-r--r-- | src/libsystemd-network/sd-dhcp-lease.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/src/libsystemd-network/sd-dhcp-lease.c b/src/libsystemd-network/sd-dhcp-lease.c index 4fb01c0729..f4979f7da7 100644 --- a/src/libsystemd-network/sd-dhcp-lease.c +++ b/src/libsystemd-network/sd-dhcp-lease.c @@ -30,6 +30,7 @@ #include "list.h" #include "mkdir.h" #include "fileio.h" +#include "unaligned.h" #include "in-addr-util.h" #include "dhcp-protocol.h" @@ -205,14 +206,11 @@ sd_dhcp_lease *sd_dhcp_lease_unref(sd_dhcp_lease *lease) { } static void lease_parse_u32(const uint8_t *option, size_t len, uint32_t *ret, uint32_t min) { - be32_t val; - assert(option); assert(ret); if (len == 4) { - memcpy(&val, option, 4); - *ret = be32toh(val); + *ret = unaligned_read_be32((be32_t*) option); if (*ret < min) *ret = min; @@ -224,14 +222,11 @@ static void lease_parse_s32(const uint8_t *option, size_t len, int32_t *ret) { } static void lease_parse_u16(const uint8_t *option, size_t len, uint16_t *ret, uint16_t min) { - be16_t val; - assert(option); assert(ret); if (len == 2) { - memcpy(&val, option, 2); - *ret = be16toh(val); + *ret = unaligned_read_be16((be16_t*) option); if (*ret < min) *ret = min; |