[sr-dev] git:5.2:d815945c: gzcompress: free old outbound buffer inside SREV_NET_DATA_OUT callback

Module: kamailio Branch: 5.2 Commit: d815945cdf85250877c89b3368506d444aa0ff2f URL: https://github.com/kamailio/kamailio/commit/d815945cdf85250877c89b3368506d4… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2019-08-15T12:44:40+02:00 gzcompress: free old outbound buffer inside SREV_NET_DATA_OUT callback (cherry picked from commit d9a1cbc8f66f9fd0991048e5e1ba1579916a092e) --- Modified: src/modules/gzcompress/gzcompress_mod.c --- Diff: https://github.com/kamailio/kamailio/commit/d815945cdf85250877c89b3368506d4… Patch: https://github.com/kamailio/kamailio/commit/d815945cdf85250877c89b3368506d4… --- diff --git a/src/modules/gzcompress/gzcompress_mod.c b/src/modules/gzcompress/gzcompress_mod.c index 3e06c1c267..3ff22d723d 100644 --- a/src/modules/gzcompress/gzcompress_mod.c +++ b/src/modules/gzcompress/gzcompress_mod.c @@ -338,6 +338,7 @@ int gzc_msg_sent(sr_event_param_t *evp) unsigned long olen; unsigned long nlen; int ret; + str nbuf = STR_NULL; obuf = (str*)evp->data; memset(&msg, 0, sizeof(sip_msg_t)); @@ -383,7 +384,15 @@ int gzc_msg_sent(sr_event_param_t *evp) goto done; } - obuf->s = gzc_msg_update(&msg, (unsigned int*)&obuf->len); + nbuf.s = gzc_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"); + } done: free_sip_msg(&msg);