30 lines
1.1 KiB
Diff
30 lines
1.1 KiB
Diff
From b5f0f8868363c482a2c4ce343e3ee6ad256b0708 Mon Sep 17 00:00:00 2001
|
|
From: Mark Michelson <mmichelson@digium.com>
|
|
Date: Thu, 13 Apr 2017 16:20:07 -0500
|
|
Subject: [PATCH] Ensure 2543 transaction key buffer is large enough.
|
|
|
|
The CSeq method length needs to be factored into the allocated buffer
|
|
length. Otherwise, the buffer may not be large enough to accommodate the
|
|
entire key.
|
|
---
|
|
pjsip/src/pjsip/sip_transaction.c | 3 ++-
|
|
1 file changed, 2 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/pjsip/src/pjsip/sip_transaction.c b/pjsip/src/pjsip/sip_transaction.c
|
|
index c1750dc..2200d8d 100644
|
|
--- a/pjsip/src/pjsip/sip_transaction.c
|
|
+++ b/pjsip/src/pjsip/sip_transaction.c
|
|
@@ -288,7 +288,8 @@ static pj_status_t create_tsx_key_2543( pj_pool_t *pool,
|
|
host = &rdata->msg_info.via->sent_by.host;
|
|
|
|
/* Calculate length required. */
|
|
- len_required = 9 + /* CSeq number */
|
|
+ len_required = method->name.slen + /* Method */
|
|
+ 9 + /* CSeq number */
|
|
rdata->msg_info.from->tag.slen + /* From tag. */
|
|
rdata->msg_info.cid->id.slen + /* Call-ID */
|
|
host->slen + /* Via host. */
|
|
--
|
|
1.9.1
|
|
|