chan_rtp.c: MulticastRTP missing refcount without codec option

Fixes: #529
2024-01-15 12:28:15 +01:00 · 2024-01-15 12:28:15 +01:00 · 5216a1133d
parent 25fec97428
commit 5216a1133d
1 changed files with 2 additions and 1 deletions
--- a/channels/chan_rtp.c
+++ b/channels/chan_rtp.c
@ -129,7 +129,8 @@ static struct ast_format *derive_format_from_cap(struct ast_format_cap *cap)
 		 * assignments. Signed linear @ 8kHz does not map, so if that is our
 		 * only capability, we force μ-law instead.
 		 */
-		fmt = ast_format_ulaw;
+		ao2_ref(fmt, -1);
+		fmt = ao2_bump(ast_format_ulaw);
 	}

 	return fmt;