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| author | dimitri staessens <[email protected]> | 2016-04-19 09:42:42 +0200 |
|---|---|---|
| committer | dimitri staessens <[email protected]> | 2016-04-19 10:04:20 +0200 |
| commit | b2acd622d6380724fa16ee66b9f0f4463f1cd477 (patch) | |
| tree | d78b33225eddcdc6081d4065cacbebd350dde7aa /src/ipcpd/ipcp.c | |
| parent | 8ebd13849c5e0db613763f3dd27220bacdb1f1e8 (diff) | |
| download | ouroboros-b2acd622d6380724fa16ee66b9f0f4463f1cd477.tar.gz ouroboros-b2acd622d6380724fa16ee66b9f0f4463f1cd477.zip | |
ipcpd: added checks
added missing NULL checks
common argument check function for ipcps
Diffstat (limited to 'src/ipcpd/ipcp.c')
| -rw-r--r-- | src/ipcpd/ipcp.c | 73 |
1 files changed, 57 insertions, 16 deletions
diff --git a/src/ipcpd/ipcp.c b/src/ipcpd/ipcp.c index a1276769..0b652ff6 100644 --- a/src/ipcpd/ipcp.c +++ b/src/ipcpd/ipcp.c @@ -29,6 +29,23 @@ #define OUROBOROS_PREFIX "ipcpd/ipcp" #include <ouroboros/logs.h> +int ipcp_arg_check(int argc, char * argv[]) +{ + if (argc != 4) + return -1; + + /* argument 1: pid of irmd */ + if (atoi(argv[1]) == 0) + return -1; + + /* name conformity responsibility of NMS */ + + /* argument 2: ap name */ + /* argument 3: instance id */ + + return 0; +} + int ipcp_main_loop(struct ipcp * _ipcp) { int lsockfd; @@ -78,6 +95,10 @@ int ipcp_main_loop(struct ipcp * _ipcp) switch (msg->code) { case IPCP_MSG_CODE__IPCP_BOOTSTRAP: + if (_ipcp->ops->ipcp_bootstrap == NULL) { + LOG_ERR("Bootstrap unsupported."); + break; + } conf_msg = msg->conf; conf.type = conf_msg->ipcp_type; if (conf_msg->ipcp_type == IPCP_NORMAL) { @@ -102,45 +123,57 @@ int ipcp_main_loop(struct ipcp * _ipcp) break; case IPCP_MSG_CODE__IPCP_ENROLL: if (_ipcp->ops->ipcp_enroll == NULL) { - LOG_ERR("ipcp_enroll unsupported."); - } else { - ret_msg.has_result = true; - ret_msg.result = _ipcp->ops->ipcp_enroll( - msg->member_name, msg->n_1_dif); + LOG_ERR("Enroll unsupported."); + break; } + ret_msg.has_result = true; + ret_msg.result = _ipcp->ops->ipcp_enroll( + msg->member_name, msg->n_1_dif); + break; case IPCP_MSG_CODE__IPCP_REG: if (_ipcp->ops->ipcp_reg == NULL) { - LOG_ERR("ipcp_reg unsupported."); + LOG_ERR("Reg unsupported."); + break; - } else { - ret_msg.has_result = true; - ret_msg.result = _ipcp->ops->ipcp_reg( - msg->dif_names, msg->len); } + ret_msg.has_result = true; + ret_msg.result = _ipcp->ops->ipcp_reg( + msg->dif_names, msg->len); break; case IPCP_MSG_CODE__IPCP_UNREG: if (_ipcp->ops->ipcp_unreg == NULL) { - LOG_ERR("ipcp_unreg unsupported."); - - } else { - ret_msg.has_result = true; - ret_msg.result = _ipcp->ops->ipcp_unreg( - msg->dif_names, msg->len); + LOG_ERR("Unreg unsupported."); + break; } + ret_msg.has_result = true; + ret_msg.result = _ipcp->ops->ipcp_unreg( + msg->dif_names, msg->len); break; case IPCP_MSG_CODE__IPCP_AP_REG: + if (_ipcp->ops->ipcp_ap_reg == NULL) { + LOG_ERR("Ap_reg unsupported."); + break; + } ret_msg.has_result = true; ret_msg.result = _ipcp->ops->ipcp_ap_reg( msg->ap_name, msg->reg_ap_id); break; case IPCP_MSG_CODE__IPCP_AP_UNREG: + if (_ipcp->ops->ipcp_ap_unreg == NULL) { + LOG_ERR("Ap_unreg unsupported."); + break; + } ret_msg.has_result = true; ret_msg.result = _ipcp->ops->ipcp_ap_unreg( msg->reg_ap_id); break; case IPCP_MSG_CODE__IPCP_FLOW_ALLOC: + if (_ipcp->ops->ipcp_flow_alloc == NULL) { + LOG_ERR("Flow_alloc unsupported."); + break; + } ret_msg.has_result = true; ret_msg.result = _ipcp->ops->ipcp_flow_alloc( msg->port_id, @@ -150,11 +183,19 @@ int ipcp_main_loop(struct ipcp * _ipcp) NULL); break; case IPCP_MSG_CODE__IPCP_FLOW_ALLOC_RESP: + if (_ipcp->ops->ipcp_flow_alloc_resp == NULL) { + LOG_ERR("Flow_alloc_resp unsupported."); + break; + } ret_msg.has_result = true; ret_msg.result = _ipcp->ops->ipcp_flow_alloc_resp( msg->port_id, msg->result); break; case IPCP_MSG_CODE__IPCP_FLOW_DEALLOC: + if (_ipcp->ops->ipcp_flow_dealloc == NULL) { + LOG_ERR("Flow_dealloc unsupported."); + break; + } ret_msg.has_result = true; ret_msg.result = _ipcp->ops->ipcp_flow_dealloc( msg->port_id); |