Module: kamailio Branch: master Commit: 48317d3180e8ec67d24862ebcbbb80ab887ff5bd URL: https://github.com/kamailio/kamailio/commit/48317d3180e8ec67d24862ebcbbb80ab887ff5bd
Author: Richard Fuchs <rfu...@sipwise.com> Committer: Richard Fuchs <rfu...@sipwise.com> Date: 2024-06-03T15:49:12-04:00 rtpengine: use extract_body with read_sdp_pv If the module uses an SDP taken from a pvar, and the current message uses a multipart content, don't replace the entire message body with the rewritten SDP, but only the part of the body that is SDP. closes #3854 --- Modified: src/modules/rtpengine/rtpengine.c --- Diff: https://github.com/kamailio/kamailio/commit/48317d3180e8ec67d24862ebcbbb80ab887ff5bd.diff Patch: https://github.com/kamailio/kamailio/commit/48317d3180e8ec67d24862ebcbbb80ab887ff5bd.patch --- diff --git a/src/modules/rtpengine/rtpengine.c b/src/modules/rtpengine/rtpengine.c index c26f61e2483..775542c5994 100644 --- a/src/modules/rtpengine/rtpengine.c +++ b/src/modules/rtpengine/rtpengine.c @@ -4718,28 +4718,13 @@ static int rtpengine_offer_answer( } } if(write_sdp_pvar == NULL || write_sdp_pvar_mode != 0) { - if(cl_field.len) { - anchor = del_lump(msg, cl_field.s - msg->buf, cl_field.len, 0); - cl_repl.s = pkg_malloc(10); - if(!cl_repl.s) { - LM_ERR("pkg_malloc for Content-Length failed\n"); - goto error_free; - } - cl_repl.len = snprintf(cl_repl.s, 10, "%i", (int)newbody.len); - if(!insert_new_lump_after(anchor, cl_repl.s, cl_repl.len, 0)) { - LM_ERR("insert_new_lump_after failed\n"); - goto error_free; - } - cl_repl.s = NULL; - } - if(read_sdp_pvar_str.len > 0) { /* get the body from the message as body ptr may have changed * when using read_sdp_pv */ - cur_body.len = 0; - cur_body.s = get_body(msg); - cur_body.len = msg->buf + msg->len - cur_body.s; - + if(extract_body(msg, &cur_body, &cl_field) == -1) { + LM_ERR("failed to extract body from message"); + goto error_free; + } anchor = del_lump(msg, cur_body.s - msg->buf, cur_body.len, 0); } else { anchor = del_lump(msg, body.s - msg->buf, body.len, 0); @@ -4752,6 +4737,21 @@ static int rtpengine_offer_answer( LM_ERR("insert_new_lump_after failed\n"); goto error_free; } + + if(cl_field.len) { + anchor = del_lump(msg, cl_field.s - msg->buf, cl_field.len, 0); + cl_repl.s = pkg_malloc(10); + if(!cl_repl.s) { + LM_ERR("pkg_malloc for Content-Length failed\n"); + goto error_free; + } + cl_repl.len = snprintf(cl_repl.s, 10, "%i", (int)newbody.len); + if(!insert_new_lump_after(anchor, cl_repl.s, cl_repl.len, 0)) { + LM_ERR("insert_new_lump_after failed\n"); + goto error_free; + } + cl_repl.s = NULL; + } } } _______________________________________________ Kamailio (SER) - Development Mailing List To unsubscribe send an email to sr-dev-le...@lists.kamailio.org
