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| author | dimitri staessens <dimitri.staessens@intec.ugent.be> | 2016-08-21 23:08:53 +0200 |
|---|---|---|
| committer | dimitri staessens <dimitri.staessens@intec.ugent.be> | 2016-08-21 23:31:42 +0200 |
| commit | 9c946366fcd477b285b4421c324162a10aa300b6 (patch) | |
| tree | 2ca0e58bbf99625599f431761248771eb47bee78 /src/ipcpd/ipcp.c | |
| parent | 29adff2f68ce990ebaed3d0c9c1baf50ef474f4f (diff) | |
| download | ouroboros-9c946366fcd477b285b4421c324162a10aa300b6.tar.gz ouroboros-9c946366fcd477b285b4421c324162a10aa300b6.zip | |
ipcpd: Fix potential memleaks
Diffstat (limited to 'src/ipcpd/ipcp.c')
| -rw-r--r-- | src/ipcpd/ipcp.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/ipcpd/ipcp.c b/src/ipcpd/ipcp.c index cc77af89..4f3e6799 100644 --- a/src/ipcpd/ipcp.c +++ b/src/ipcpd/ipcp.c @@ -127,6 +127,7 @@ void * ipcp_main_loop(void * o) struct dif_config conf; char * sock_path; + char * msg_name_dup; struct timeval tv = {(SOCKET_TIMEOUT / 1000), (SOCKET_TIMEOUT % 1000) * 1000}; @@ -188,7 +189,7 @@ void * ipcp_main_loop(void * o) } conf_msg = msg->conf; conf.type = conf_msg->ipcp_type; - conf.dif_name = conf_msg->dif_name; + conf.dif_name = strdup(conf_msg->dif_name); if (conf.dif_name == NULL) { ret_msg.has_result = true; ret_msg.result = -1; @@ -217,6 +218,8 @@ void * ipcp_main_loop(void * o) ret_msg.has_result = true; ret_msg.result = _ipcp->ops->ipcp_bootstrap(&conf); + if (ret_msg.result < 0) + free(conf.dif_name); break; case IPCP_MSG_CODE__IPCP_ENROLL: if (_ipcp->ops->ipcp_enroll == NULL) { @@ -232,9 +235,12 @@ void * ipcp_main_loop(void * o) LOG_ERR("Ap_reg unsupported."); break; } + msg_name_dup = strdup(msg->name); ret_msg.has_result = true; ret_msg.result = - _ipcp->ops->ipcp_name_reg(strdup(msg->name)); + _ipcp->ops->ipcp_name_reg(msg_name_dup); + if (ret_msg.result < 0) + free(msg_name_dup); break; case IPCP_MSG_CODE__IPCP_NAME_UNREG: if (_ipcp->ops->ipcp_name_unreg == NULL) { |