Module: kamailio Branch: master Commit: 7eea4bc836bd14c7341d77e8cdde8a473ce2eef2 URL: https://github.com/kamailio/kamailio/commit/7eea4bc836bd14c7341d77e8cdde8a473ce2eef2
Author: Daniel-Constantin Mierla <[email protected]> Committer: Daniel-Constantin Mierla <[email protected]> Date: 2025-12-22T12:08:57+01:00 tm: safety check for EoL in user-agent parameter --- Modified: src/modules/tm/t_msgbuilder.c --- Diff: https://github.com/kamailio/kamailio/commit/7eea4bc836bd14c7341d77e8cdde8a473ce2eef2.diff Patch: https://github.com/kamailio/kamailio/commit/7eea4bc836bd14c7341d77e8cdde8a473ce2eef2.patch --- diff --git a/src/modules/tm/t_msgbuilder.c b/src/modules/tm/t_msgbuilder.c index b8fa2f968c6..e497c0cbf16 100644 --- a/src/modules/tm/t_msgbuilder.c +++ b/src/modules/tm/t_msgbuilder.c @@ -1788,7 +1788,9 @@ char *build_uac_req(str *method, str *headers, str *body, dlg_t *dialog, /* Server signature */ if(server_signature && user_agent_hdr.len > 0) { memapp(w, user_agent_hdr.s, user_agent_hdr.len); - memapp(w, CRLF, CRLF_LEN); + if(user_agent_hdr.s[user_agent_hdr.len - 1] != '\n') { + memapp(w, CRLF, CRLF_LEN); + } } if(headers && headers->len > 2) { memapp(w, headers->s, headers->len); _______________________________________________ Kamailio - Development Mailing List -- [email protected] To unsubscribe send an email to [email protected] Important: keep the mailing list in the recipients, do not reply only to the sender!
