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sd-dhcp-server: rename argument and add one missing assertion

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This commit is contained in:
Yu Watanabe 2022-01-28 01:24:20 +09:00
parent 6277e48fa9
commit 48be485b71
1 changed files with 10 additions and 5 deletions
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15
src/libsystemd-network/sd-dhcp-server.c
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@ -490,17 +490,22 @@ int dhcp_server_send_packet(sd_dhcp_server *server,
destination, destination_port, packet, optoffset, l2_broadcast);
}
static int server_message_init(sd_dhcp_server *server, DHCPPacket **ret,
uint8_t type, size_t *_optoffset,
DHCPRequest *req) {
static int server_message_init(
sd_dhcp_server *server,
DHCPPacket **ret,
uint8_t type,
size_t *ret_optoffset,
DHCPRequest *req) {
_cleanup_free_ DHCPPacket *packet = NULL;
size_t optoffset = 0;
int r;
assert(server);
assert(ret);
assert(_optoffset);
assert(ret_optoffset);
assert(IN_SET(type, DHCP_OFFER, DHCP_ACK, DHCP_NAK));
assert(req);
packet = malloc0(sizeof(DHCPPacket) + req->max_optlen);
if (!packet)
@ -516,7 +521,7 @@ static int server_message_init(sd_dhcp_server *server, DHCPPacket **ret,
packet->dhcp.flags = req->message->flags;
packet->dhcp.giaddr = req->message->giaddr;
*_optoffset = optoffset;
*ret_optoffset = optoffset;
*ret = TAKE_PTR(packet);
return 0;