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network: DHCP option- use correct byteorder

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This commit is contained in:
Susant Sahani 2021-02-17 19:09:25 +01:00 committed by Lennart Poettering
parent 07335f7f1f
commit 176321cb95
1 changed files with 8 additions and 2 deletions
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10
src/network/networkd-dhcp-common.c
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@ -683,25 +683,31 @@ int config_parse_dhcp_send_option(
break;
}
case DHCP_OPTION_DATA_UINT16:{
r = safe_atou16(p, &uint16_data);
uint16_t k;
r = safe_atou16(p, &k);
if (r < 0) {
log_syntax(unit, LOG_WARNING, filename, line, r,
"Failed to parse DHCP uint16 data, ignoring assignment: %s", p);
return 0;
}
uint16_data = htobe16(k);
udata = &uint16_data;
sz = sizeof(uint16_t);
break;
}
case DHCP_OPTION_DATA_UINT32: {
r = safe_atou32(p, &uint32_data);
uint32_t k;
r = safe_atou32(p, &k);
if (r < 0) {
log_syntax(unit, LOG_WARNING, filename, line, r,
"Failed to parse DHCP uint32 data, ignoring assignment: %s", p);
return 0;
}
uint32_data = htobe32(k);
udata = &uint32_data;
sz = sizeof(uint32_t);