Module: kamailio Branch: master Commit: 281a6c6b6eaaf30058b603325e8ded20b99e1456 URL: https://github.com/kamailio/kamailio/commit/281a6c6b6eaaf30058b603325e8ded20b99e1456
Author: Henning Westerholt <[email protected]> Committer: Henning Westerholt <[email protected]> Date: 2018-05-07T09:36:53+02:00 core: improve to header check guards, str consists of length and pointer --- Modified: src/core/msg_translator.c --- Diff: https://github.com/kamailio/kamailio/commit/281a6c6b6eaaf30058b603325e8ded20b99e1456.diff Patch: https://github.com/kamailio/kamailio/commit/281a6c6b6eaaf30058b603325e8ded20b99e1456.patch --- diff --git a/src/core/msg_translator.c b/src/core/msg_translator.c index 22122768a1..4dd648e874 100644 --- a/src/core/msg_translator.c +++ b/src/core/msg_translator.c @@ -2369,7 +2369,7 @@ char * build_res_buf_from_sip_req( unsigned int code, str *text ,str *new_tag, case HDR_TO_T: if (new_tag && new_tag->len) { to_tag=get_to(msg)->tag_value; - if ( to_tag.len || to_tag.s ) + if ( to_tag.len && to_tag.s ) len+=new_tag->len-to_tag.len; else len+=new_tag->len+TOTAG_TOKEN_LEN/*";tag="*/; @@ -2497,7 +2497,7 @@ char * build_res_buf_from_sip_req( unsigned int code, str *text ,str *new_tag, break; case HDR_TO_T: if (new_tag && new_tag->len){ - if (to_tag.s ) { /* replacement */ + if (to_tag.len && to_tag.s) { /* replacement */ /* before to-tag */ append_str( p, hdr->name.s, to_tag.s-hdr->name.s); /* to tag replacement */ _______________________________________________ Kamailio (SER) - Development Mailing List [email protected] https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-dev
