Module: kamailio Branch: master Commit: 0e8ef73c2095a7564735a1dab9ed32e3531fc59e URL: https://github.com/kamailio/kamailio/commit/0e8ef73c2095a7564735a1dab9ed32e… Author: Camille Oudot <camille.oudot(a)orange.com> Committer: Camille Oudot <camille.oudot(a)orange.com> Date: 2015-04-13T17:23:04+02:00 pv: fix memory leak when getting $conid --- Modified: modules/pv/pv_core.c Modified: tcp_main.c --- Diff: https://github.com/kamailio/kamailio/commit/0e8ef73c2095a7564735a1dab9ed32e… Patch: https://github.com/kamailio/kamailio/commit/0e8ef73c2095a7564735a1dab9ed32e… --- diff --git a/modules/pv/pv_core.c b/modules/pv/pv_core.c index dececb6..a4eab9a 100644 --- a/modules/pv/pv_core.c +++ b/modules/pv/pv_core.c @@ -1874,6 +1874,7 @@ int pv_get_tcpconn_id(struct sip_msg *msg, pv_param_t *param, pv_value_t *res) { struct tcp_connection *con; + int conid; if (msg == NULL) return -1; @@ -1881,7 +1882,10 @@ int pv_get_tcpconn_id(struct sip_msg *msg, pv_param_t *param, if ((con = tcpconn_get(msg->rcv.proto_reserved1, 0, 0, 0, 0)) == NULL) return pv_get_null(msg, param, res); - return pv_get_sintval(msg, param, res, con->id); + conid = con->id; + tcpconn_put(con); + + return pv_get_sintval(msg, param, res, conid); } diff --git a/tcp_main.c b/tcp_main.c index 5553921..df778ba 100644 --- a/tcp_main.c +++ b/tcp_main.c @@ -1411,6 +1411,8 @@ struct tcp_connection* _tcpconn_find(int id, struct ip_addr* ip, int port, /* _tcpconn_find with locks and timeout * local_addr contains the desired local ip:port. If null any local address * will be used. IN*ADDR_ANY or 0 port are wild cards. + * If found, the connection's reference counter will be incremented, you might + * want to decrement it after use. */ struct tcp_connection* tcpconn_get(int id, struct ip_addr* ip, int port, union sockaddr_union* local_addr,