asterisk/third-party/pjproject/patches/0120-pjmedia_sdp_attr_get_rtpmap-Strip-param-trailing-whi.patch

From 2ae784030b0d9cf217c3d562af20e4967f19a3dc Mon Sep 17 00:00:00 2001
From: George Joseph <gjoseph@sangoma.com>
Date: Tue, 14 Sep 2021 10:47:29 -0600
Subject: [PATCH] pjmedia_sdp_attr_get_rtpmap: Strip param trailing whitespace

Use pj_scan_get() to parse the param part of rtpmap so
trailing whitespace is automatically stripped.

Fixes #2827
---
 pjmedia/src/pjmedia/sdp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pjmedia/src/pjmedia/sdp.c b/pjmedia/src/pjmedia/sdp.c
index 5d05a0d9c..3448749c9 100644
--- a/pjmedia/src/pjmedia/sdp.c
+++ b/pjmedia/src/pjmedia/sdp.c
@@ -313,9 +313,9 @@ PJ_DEF(pj_status_t) pjmedia_sdp_attr_get_rtpmap( const pjmedia_sdp_attr *attr,
 
 	/* Expecting either '/' or EOF */
 	if (*scanner.curptr == '/') {
+	    /* Skip the '/' */
 	    pj_scan_get_char(&scanner);
-	    rtpmap->param.ptr = scanner.curptr;
-	    rtpmap->param.slen = scanner.end - scanner.curptr;
+	    pj_scan_get(&scanner, &cs_token, &rtpmap->param);
 	} else {
 	    rtpmap->param.slen = 0;
 	}
-- 
2.31.1