From 16c9f4c72935b28906cc9be62198741e145320df Mon Sep 17 00:00:00 2001
From: Richard Fuchs <rfuchs@sipwise.com>
Date: Thu, 7 Jan 2021 11:24:15 -0500
Subject: [PATCH] TT#14008 skip over non-ASCII characters in JSON output

closes #1156

Change-Id: I44e50f6968b6792a2ff57d1d14fede6db0d4f1d5
---
 daemon/rtcp.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/daemon/rtcp.c b/daemon/rtcp.c
index 67f337193..826e476b8 100644
--- a/daemon/rtcp.c
+++ b/daemon/rtcp.c
@@ -1105,7 +1105,10 @@ static void homer_sdes_item(struct rtcp_process_ctx *ctx, const struct sdes_chun
 				g_string_append(ctx->json, "\\t");
 				break;
 			default:
-				g_string_append_c(ctx->json, data[i]);
+				if (data[i] < ' ' || data[i] > 126)
+					g_string_append_c(ctx->json, '_');
+				else
+					g_string_append_c(ctx->json, data[i]);
 				break;
 		}
 	}