Module: kamailio Branch: 5.2 Commit: 9b6d1e9ee767e2bf2a31dcf817558566d99f81b2 URL: https://github.com/kamailio/kamailio/commit/9b6d1e9ee767e2bf2a31dcf81755856… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2019-08-15T12:44:54+02:00 corex: free old outbound buffer inside SREV_NET_DATA_OUT callback (cherry picked from commit c79dfbeab0bfefaa4dd5cefc41cba3ba157da0ce) --- Modified: src/modules/corex/corex_nio.c --- Diff: https://github.com/kamailio/kamailio/commit/9b6d1e9ee767e2bf2a31dcf81755856… Patch: https://github.com/kamailio/kamailio/commit/9b6d1e9ee767e2bf2a31dcf81755856… --- diff --git a/src/modules/corex/corex_nio.c b/src/modules/corex/corex_nio.c index 96837e8a0c..6b79fcc648 100644 --- a/src/modules/corex/corex_nio.c +++ b/src/modules/corex/corex_nio.c @@ -141,6 +141,7 @@ int nio_msg_sent(sr_event_param_t *evp) int_str avp_value; struct usr_avp *avp; struct run_act_ctx ra_ctx; + str nbuf = STR_NULL; obuf = (str*)evp->data; @@ -163,7 +164,15 @@ int nio_msg_sent(sr_event_param_t *evp) if(avp!=NULL && is_avp_str_val(avp)) { msg.buf = avp_value.s.s; msg.len = avp_value.s.len; - obuf->s = nio_msg_update(&msg, (unsigned int*)&obuf->len); + nbuf.s = nio_msg_update(&msg, (unsigned int*)&nbuf.len); + if(nbuf.s!=NULL) { + LM_DBG("new outbound buffer generated\n"); + pkg_free(obuf->s); + obuf->s = nbuf.s; + obuf->len = nbuf.len; + } else { + LM_ERR("failed to generate new outbound buffer\n"); + } } else { LM_WARN("no value set for AVP %.*s, using unmodified message\n", nio_msg_avp_param.len, nio_msg_avp_param.s);