From 768895bdd5b6f28debf9372df7101631c1e202bf Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Fri, 8 May 2026 17:39:09 +0200
Subject: [PATCH] alsa: fix warning about sign

---
 spa/plugins/alsa/alsa-pcm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spa/plugins/alsa/alsa-pcm.c b/spa/plugins/alsa/alsa-pcm.c
index 5229b979e..c7f82d276 100644
--- a/spa/plugins/alsa/alsa-pcm.c
+++ b/spa/plugins/alsa/alsa-pcm.c
@@ -720,7 +720,7 @@ static ssize_t log_write(void *cookie, const char *buf, size_t size)
 
 	for (size_t left = size; left > 0; ) {
 		const char *end = memchr(buf, '\n', left);
-		size_t len = end ? end - buf : left;
+		size_t len = end ? (size_t)(end - buf) : left;
 
 		if (len > 0)
 			spa_log_debug(state->log, "%.*s", (int)len, buf);