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| author | Jenkins2 <jenkins2@gerrit.asterisk.org> | 2018-03-15 06:51:40 -0500 |
|---|---|---|
| committer | Gerrit Code Review <gerrit2@gerrit.digium.api> | 2018-03-15 06:51:40 -0500 |
| commit | 607baba9f42bac6b45ed3b7bc0fb04fe6ca60f50 (patch) | |
| tree | d40bcb344a738fdbf23f5e40ee21e0d05bc0b126 | |
| parent | 4b8a2dd3a0dcb1a06c927ec326f0678b449eb4c1 (diff) | |
| parent | 92158b7f373fd6f14e4be98422aed5d044ca51d8 (diff) | |
Merge "res_pjsip_rfc3326.c: Account for more than one 'Reason' header"
| -rw-r--r-- | res/res_pjsip_rfc3326.c | 41 |
1 files changed, 22 insertions, 19 deletions
diff --git a/res/res_pjsip_rfc3326.c b/res/res_pjsip_rfc3326.c index 5ac16f024..76b0d08b0 100644 --- a/res/res_pjsip_rfc3326.c +++ b/res/res_pjsip_rfc3326.c @@ -35,32 +35,35 @@ static void rfc3326_use_reason_header(struct ast_sip_session *session, struct pjsip_rx_data *rdata) { - const pj_str_t str_reason = { "Reason", 6 }; - pjsip_generic_string_hdr *header = pjsip_msg_find_hdr_by_name(rdata->msg_info.msg, &str_reason, NULL); - char buf[20], *cause, *text; + static const pj_str_t str_reason = { "Reason", 6 }; + pjsip_generic_string_hdr *header; + char buf[20]; + char *cause; + char *text; int code; - if (!header) { - return; - } + header = pjsip_msg_find_hdr_by_name(rdata->msg_info.msg, &str_reason, NULL); + for (; header; + header = pjsip_msg_find_hdr_by_name(rdata->msg_info.msg, &str_reason, header->next)) { + ast_copy_pj_str(buf, &header->hvalue, sizeof(buf)); + cause = ast_skip_blanks(buf); - ast_copy_pj_str(buf, &header->hvalue, sizeof(buf)); - cause = ast_skip_blanks(buf); + if (strncasecmp(cause, "Q.850", 5) || !(cause = strstr(cause, "cause="))) { + continue; + } - if (strncasecmp(cause, "Q.850", 5) || !(cause = strstr(cause, "cause="))) { - return; - } + /* If text is present get rid of it */ + if ((text = strstr(cause, ";"))) { + *text = '\0'; + } - /* If text is present get rid of it */ - if ((text = strstr(cause, ";"))) { - *text = '\0'; - } + if (sscanf(cause, "cause=%30d", &code) != 1) { + continue; + } - if (sscanf(cause, "cause=%30d", &code) != 1) { - return; + ast_channel_hangupcause_set(session->channel, code & 0x7f); + break; } - - ast_channel_hangupcause_set(session->channel, code & 0x7f); } static int rfc3326_incoming_request(struct ast_sip_session *session, struct pjsip_rx_data *rdata) |