diff options
Diffstat (limited to 'net-misc/dhcp/files/dhcp-4.4.3-ldap-ipv6-client-id.patch')
| -rw-r--r-- | net-misc/dhcp/files/dhcp-4.4.3-ldap-ipv6-client-id.patch | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/net-misc/dhcp/files/dhcp-4.4.3-ldap-ipv6-client-id.patch b/net-misc/dhcp/files/dhcp-4.4.3-ldap-ipv6-client-id.patch new file mode 100644 index 000000000000..2a7f8183d4e0 --- /dev/null +++ b/net-misc/dhcp/files/dhcp-4.4.3-ldap-ipv6-client-id.patch @@ -0,0 +1,81 @@ +https://bugs.gentoo.org/559832 + +the get_client_id func is used outside of IPv6 code, so don't store it in the +IPv6-specific dhcpv6.c file. otherwise, building w/out IPv6 & w/ldap yields: +dhcpd-ldap.o: In function 'find_client_in_ldap': +ldap.c:(.text+0x4774): undefined reference to 'get_client_id' + +--- a/server/dhcpleasequery.c ++++ b/server/dhcpleasequery.c +@@ -33,6 +33,34 @@ + * DoS'ed by DHCPLEASEQUERY message. + */ + ++/* ++ * Get the client identifier from the packet. ++ */ ++isc_result_t ++get_client_id(struct packet *packet, struct data_string *client_id) { ++ struct option_cache *oc; ++ ++ /* ++ * Verify our client_id structure is empty. ++ */ ++ if ((client_id->data != NULL) || (client_id->len != 0)) { ++ return DHCP_R_INVALIDARG; ++ } ++ ++ oc = lookup_option(&dhcpv6_universe, packet->options, D6O_CLIENTID); ++ if (oc == NULL) { ++ return ISC_R_NOTFOUND; ++ } ++ ++ if (!evaluate_option_cache(client_id, packet, NULL, NULL, ++ packet->options, NULL, ++ &global_scope, oc, MDL)) { ++ return ISC_R_FAILURE; ++ } ++ ++ return ISC_R_SUCCESS; ++} ++ + /* + * If you query by hardware address or by client ID, then you may have + * more than one IP address for your query argument. We need to do two +--- a/server/dhcpv6.c ++++ b/server/dhcpv6.c +@@ -392,34 +392,6 @@ generate_new_server_duid(void) { + } + + /* +- * Get the client identifier from the packet. +- */ +-isc_result_t +-get_client_id(struct packet *packet, struct data_string *client_id) { +- struct option_cache *oc; +- +- /* +- * Verify our client_id structure is empty. +- */ +- if ((client_id->data != NULL) || (client_id->len != 0)) { +- return DHCP_R_INVALIDARG; +- } +- +- oc = lookup_option(&dhcpv6_universe, packet->options, D6O_CLIENTID); +- if (oc == NULL) { +- return ISC_R_NOTFOUND; +- } +- +- if (!evaluate_option_cache(client_id, packet, NULL, NULL, +- packet->options, NULL, +- &global_scope, oc, MDL)) { +- return ISC_R_FAILURE; +- } +- +- return ISC_R_SUCCESS; +-} +- +-/* + * Message validation, defined in RFC 3315, sections 15.2, 15.5, 15.7: + * + * Servers MUST discard any Solicit messages that do not include a |