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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2021-08-11 16:18:45 +0900 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2021-08-11 16:43:26 +0900 |
| commit | b713a99b1a04507412b387214a26e43a2916bd01 (patch) | |
| tree | 9156c61032e5b8ed28285fd48f77fb9e89856a5f /src/libsystemd-network/fuzz-dhcp-server.c | |
| parent | 3dc8fb0eb8dd4b7dd802aa69cfe5b2c8f760f561 (diff) | |
| download | systemd-b713a99b1a04507412b387214a26e43a2916bd01.tar.gz | |
sd-dhcp-server: support static lease outside of address pool
Closes #20341.
Diffstat (limited to 'src/libsystemd-network/fuzz-dhcp-server.c')
| -rw-r--r-- | src/libsystemd-network/fuzz-dhcp-server.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/libsystemd-network/fuzz-dhcp-server.c b/src/libsystemd-network/fuzz-dhcp-server.c index 94a8faaa39..e90284f6f2 100644 --- a/src/libsystemd-network/fuzz-dhcp-server.c +++ b/src/libsystemd-network/fuzz-dhcp-server.c @@ -23,7 +23,6 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { static const uint8_t chaddr[] = {3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3}; uint8_t *client_id; DHCPLease *lease; - int pool_offset; if (size < sizeof(DHCPMessage)) return 0; @@ -46,9 +45,9 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { lease->gateway = htobe32(UINT32_C(10) << 24 | UINT32_C(1)); lease->expiration = UINT64_MAX; memcpy(lease->chaddr, chaddr, 16); - pool_offset = get_pool_offset(server, lease->address); - server->bound_leases[pool_offset] = lease; - assert_se(hashmap_ensure_put(&server->leases_by_client_id, &dhcp_lease_hash_ops, &lease->client_id, lease) >= 0); + assert_se(hashmap_ensure_put(&server->bound_leases_by_client_id, &dhcp_lease_hash_ops, &lease->client_id, lease) >= 0); + assert_se(hashmap_ensure_put(&server->bound_leases_by_address, NULL, UINT32_TO_PTR(lease->address), lease) >= 0); + lease->server = server; (void) dhcp_server_handle_message(server, (DHCPMessage*)data, size); |