Module: sip-router Branch: master Commit: 74bf08ef30cf18fb609c2c067584f1515ede23da URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=74bf08ef...
Author: Daniel-Constantin Mierla miconda@gmail.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: Mon May 27 16:54:02 2013 +0200
core: enclose uri in angle brakets for redirect contact header
- safer for uri with parameters and no q - reported by Dan Bogos
---
dset.c | 24 ++++++++++++++---------- 1 files changed, 14 insertions(+), 10 deletions(-)
diff --git a/dset.c b/dset.c index 98be023..52521ce 100644 --- a/dset.c +++ b/dset.c @@ -461,9 +461,11 @@ char* print_dset(struct sip_msg* msg, int* len)
if (msg->new_uri.s) { cnt = 1; - *len = msg->new_uri.len; + *len = msg->new_uri.len + 1 /*'<'*/; if (ruri_q != Q_UNSPECIFIED) { - *len += 1 + Q_PARAM_LEN + len_q(ruri_q); + *len += Q_PARAM_LEN + len_q(ruri_q); + } else { + *len += 1 /*'>'*/; } } else { cnt = 0; @@ -476,9 +478,11 @@ char* print_dset(struct sip_msg* msg, int* len) init_branch_iterator(); while ((uri.s = next_branch(&uri.len, &q, 0, 0, 0, 0, 0, 0, 0))) { cnt++; - *len += uri.len; + *len += uri.len + 1 /*'<'*/; if (q != Q_UNSPECIFIED) { - *len += 1 + Q_PARAM_LEN + len_q(q); + *len += Q_PARAM_LEN + len_q(q); + } else { + *len += 1 /*'>'*/; } }
@@ -494,9 +498,7 @@ char* print_dset(struct sip_msg* msg, int* len) memcpy(dset, CONTACT, CONTACT_LEN); p = dset + CONTACT_LEN; if (msg->new_uri.s) { - if (ruri_q != Q_UNSPECIFIED) { - *p++ = '<'; - } + *p++ = '<';
memcpy(p, msg->new_uri.s, msg->new_uri.len); p += msg->new_uri.len; @@ -508,6 +510,8 @@ char* print_dset(struct sip_msg* msg, int* len) qbuf = q2str(ruri_q, &qlen); memcpy(p, qbuf, qlen); p += qlen; + } else { + *p++ = '>'; } i = 1; } else { @@ -521,9 +525,7 @@ char* print_dset(struct sip_msg* msg, int* len) p += CONTACT_DELIM_LEN; }
- if (q != Q_UNSPECIFIED) { - *p++ = '<'; - } + *p++ = '<';
memcpy(p, uri.s, uri.len); p += uri.len; @@ -534,6 +536,8 @@ char* print_dset(struct sip_msg* msg, int* len) qbuf = q2str(q, &qlen); memcpy(p, qbuf, qlen); p += qlen; + } else { + *p++ = '>'; } i++; }