From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6D1E846A5F7; Tue, 21 Jul 2026 19:51:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784663497; cv=none; b=HcbcLMtm+ckGDckvFVxWIUMF/fOWGgrQZglxrCoqt1f8xpDjQMs+3nfgEl/NHFPikzrBtEoqlpA/X1eYkFGI2uuqlt0l2jzCuBjCVOPjy62eja03GhrRtr1OsA15DJZvm3S1VwvT0YXEpoHHCNoNCvQO9Az8zXLS4b/0CnDgiOU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784663497; c=relaxed/simple; bh=jq7mYGy/6RivQGjr0ZtfF3nrUSI5Qs5f2YxZjwgwYIE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=D+s0pg3SJ/fy2HeNfSxy4LRL1KGqLJhvoA8tR4uowbGQBYpcUQ3gYkHuVTq663aTiegjOaoZDJhQl0qmlHxAb2y73Oj8A9zKmtncrnawEluv1QU0khw18nqrD8jTbG5YKolxIvw3LpFmIN10FTULnMTH47y6ErxNuXLojP+sNqk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=hHBvBrCE; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="hHBvBrCE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D1F3F1F000E9; Tue, 21 Jul 2026 19:51:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1784663496; bh=iFsgwAJSMTHUdHF9BUJUuznA9BSzJTPMotbQPYJvvxU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=hHBvBrCEYHo8OJ+N1pjH11Jll0IleKrL+QKjlKOVpgMkrZ6OGV4Pw/l1b1v/Er5qJ cTi5ES/IPgb7iPo0e2mGxC/MLFegZyZJYPMfXP2qVdhXF9zDUhOoa7bJjnPlh5Ns7i 4ntq5iWX7f5z2j4ALL5aytelNPvo+y7EYJDoAM5s= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Abdun Nihaal , Helge Deller Subject: [PATCH 6.12 0846/1276] fbdev: uvesafb: fix potential memory leak in uvesafb_probe() Date: Tue, 21 Jul 2026 17:21:29 +0200 Message-ID: <20260721152504.986054654@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260721152446.065700225@linuxfoundation.org> References: <20260721152446.065700225@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Abdun Nihaal commit 033e56fed09047ee63072e9f58789f40c1c7079d upstream. Due to an incorrect goto label, memory allocated for modedb and modelist in uvesafb_vbe_init() is not freed in some error paths. Fix this by updating the goto label. Fixes: 8bdb3a2d7df4 ("uvesafb: the driver core") Cc: stable@vger.kernel.org Signed-off-by: Abdun Nihaal Signed-off-by: Helge Deller Signed-off-by: Greg Kroah-Hartman --- drivers/video/fbdev/uvesafb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/video/fbdev/uvesafb.c +++ b/drivers/video/fbdev/uvesafb.c @@ -1697,14 +1697,14 @@ static int uvesafb_probe(struct platform i = uvesafb_vbe_init_mode(info); if (i < 0) { err = -EINVAL; - goto out; + goto out_mode; } else { mode = &par->vbe_modes[i]; } if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) { err = -ENXIO; - goto out; + goto out_mode; } uvesafb_init_info(info, mode);