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authorTom Gundersen <teg@jklm.no>2014-04-29 12:46:06 +0200
committerTom Gundersen <teg@jklm.no>2014-04-29 12:46:06 +0200
commit0b21bde96d6d33313bac42ae1d5802a83a4e7b2f (patch)
tree17466ec403b344faf0775af12a8a98c248c86087 /src/libsystemd-network
parent4684469639d0893d78fc8e1a1966ce11eb9c7e31 (diff)
sd-dhcp-leaes: use newdup()
Diffstat (limited to 'src/libsystemd-network')
-rw-r--r--src/libsystemd-network/sd-dhcp-lease.c16
1 files changed, 2 insertions, 14 deletions
diff --git a/src/libsystemd-network/sd-dhcp-lease.c b/src/libsystemd-network/sd-dhcp-lease.c
index 69418d98ea..61822abd26 100644
--- a/src/libsystemd-network/sd-dhcp-lease.c
+++ b/src/libsystemd-network/sd-dhcp-lease.c
@@ -211,36 +211,24 @@ int dhcp_lease_parse_options(uint8_t code, uint8_t len, const uint8_t *option,
case DHCP_OPTION_DOMAIN_NAME_SERVER:
if (len && !(len % 4)) {
- unsigned i;
-
lease->dns_size = len / 4;
free(lease->dns);
- lease->dns = new0(struct in_addr, lease->dns_size);
+ lease->dns = newdup(struct in_addr, option, lease->dns_size);
if (!lease->dns)
return -ENOMEM;
-
- for (i = 0; i < lease->dns_size; i++) {
- memcpy(&lease->dns[i].s_addr, option + 4 * i, 4);
- }
}
break;
case DHCP_OPTION_NTP_SERVER:
if (len && !(len % 4)) {
- unsigned i;
-
lease->ntp_size = len / 4;
free(lease->ntp);
- lease->ntp = new0(struct in_addr, lease->ntp_size);
+ lease->ntp = newdup(struct in_addr, option, lease->ntp_size);
if (!lease->ntp)
return -ENOMEM;
-
- for (i = 0; i < lease->ntp_size; i++) {
- memcpy(&lease->ntp[i].s_addr, option + 4 * i, 4);
- }
}
break;