From: Bastien Nocera <hadess@hadess.net>
To: linux-bluetooth@vger.kernel.org
Subject: [BlueZ] avrcp: Fix media/folder name not being set
Date: Mon, 17 Aug 2026 10:23:07 +0200 [thread overview]
Message-ID: <20260817082315.4090729-1-hadess@hadess.net> (raw)
*namelen was used before being set.
Fixes: bd8989620ed6 ("avrcp: Fix Out-of-Bounds Read in AVRCP GetFolderItems parsing")
---
profiles/audio/avrcp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/profiles/audio/avrcp.c b/profiles/audio/avrcp.c
index 23e959c76917..028c1c254b82 100644
--- a/profiles/audio/avrcp.c
+++ b/profiles/audio/avrcp.c
@@ -2623,7 +2623,7 @@ static gboolean parse_media_name(uint8_t *operands, uint16_t len,
namesize = MIN(get_be16(&operands[name_len_offset]),
len - name_len_offset - 2);
namesize = MIN(namesize, NAME_MAX_LEN - 1);
- if (*namelen > 0) {
+ if (namesize > 0) {
if (len < name_len_offset + 2 + namesize)
return FALSE;
memcpy(name, &operands[name_len_offset + 2], namesize);
--
2.55.0
next reply other threads:[~2026-08-17 9:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-17 8:23 Bastien Nocera [this message]
2026-08-17 10:54 ` [BlueZ] avrcp: Fix media/folder name not being set bluez.test.bot
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