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| author | Lennart Poettering <lennart@poettering.net> | 2017-03-01 23:35:06 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-03-01 23:35:06 +0100 |
| commit | 268b6e193231952ecc2096a2fc881798e90db08c (patch) | |
| tree | 3a818cb43702b891017161bf0ca1c7e704b7e238 /src | |
| parent | d60c527009133a1ed3d69c14b8c837c790e78d10 (diff) | |
| parent | 6489ccfe48bb21a43694b60173a49d140b4fb91f (diff) | |
Merge pull request #5283 from poettering/tighten-sandbox
Tighten sandbox of long-running services
Diffstat (limited to 'src')
| -rw-r--r-- | src/libsystemd-network/sd-dhcp-server.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libsystemd-network/sd-dhcp-server.c b/src/libsystemd-network/sd-dhcp-server.c index 2890681561..315cbf1ac5 100644 --- a/src/libsystemd-network/sd-dhcp-server.c +++ b/src/libsystemd-network/sd-dhcp-server.c @@ -197,7 +197,11 @@ int sd_dhcp_server_new(sd_dhcp_server **ret, int ifindex) { server->address = htobe32(INADDR_ANY); server->netmask = htobe32(INADDR_ANY); server->ifindex = ifindex; + server->leases_by_client_id = hashmap_new(&client_id_hash_ops); + if (!server->leases_by_client_id) + return -ENOMEM; + server->default_lease_time = DIV_ROUND_UP(DHCP_DEFAULT_LEASE_TIME_USEC, USEC_PER_SEC); server->max_lease_time = DIV_ROUND_UP(DHCP_MAX_LEASE_TIME_USEC, USEC_PER_SEC); @@ -857,6 +861,8 @@ int dhcp_server_handle_message(sd_dhcp_server *server, DHCPMessage *message, if (!existing_lease) { lease = new0(DHCPLease, 1); + if (!lease) + return -ENOMEM; lease->address = address; lease->client_id.data = memdup(req->client_id.data, req->client_id.length); |