From f25da522a476cfe93adbb7daecd47f3bb970989b Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Thu, 31 Aug 2023 11:39:54 +0200
Subject: [PATCH] pulse-tunnel: fix index after overrun

First advance the index, then fix the avail value or else we don't end
up changing the index at all.
---
 src/modules/module-pulse-tunnel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/module-pulse-tunnel.c b/src/modules/module-pulse-tunnel.c
index eda3fafef..1857c3431 100644
--- a/src/modules/module-pulse-tunnel.c
+++ b/src/modules/module-pulse-tunnel.c
@@ -399,8 +399,8 @@ static void capture_stream_process(void *d)
 	if (avail < (int32_t)size)
 		memset(bd->data, 0, size);
 	if (avail > (int32_t)RINGBUFFER_SIZE) {
-		avail = impl->target_buffer;
 		index += avail - impl->target_buffer;
+		avail = impl->target_buffer;
 	}
 	if (avail > 0) {
 		avail = SPA_ROUND_DOWN(avail, impl->frame_size);