From 85eeb68ea1a415f9d7b54d0a7a61803e72cd50c0 Mon Sep 17 00:00:00 2001
From: Christian Spielberger <c.spielberger@commend.com>
Date: Wed, 9 Nov 2022 08:14:28 +0100
Subject: [PATCH] aubuf: avoid underflow of cur_sz

---
 src/aubuf/aubuf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/aubuf/aubuf.c b/src/aubuf/aubuf.c
index 5a2bd8f..e2b5adb 100644
--- a/src/aubuf/aubuf.c
+++ b/src/aubuf/aubuf.c
@@ -254,7 +254,7 @@ int aubuf_append_auframe(struct aubuf *ab, struct mbuf *mb,
 #endif
 		f = list_ledata(ab->afl.head);
 		if (f) {
-			ab->cur_sz -= sz;
+			ab->cur_sz -= mbuf_get_left(f->mb);
 			mem_deref(f);
 		}
 	}