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 2F2DF4582F7; Tue, 21 Jul 2026 22:18:00 +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=1784672281; cv=none; b=hQrHF4ioOZvU9cet82gO/s1i9bzMjwSAhR07JtnL1qhudMwhszvGoHqFdgxQ5osi+IFSBW3XOhk5SsYVSXCztol3VjcU3ePNwR5tlCBpyrqRcjdo3rMkyFoynYGBngTTGim3f5os04qMhK4vTyuXZshQN4j49Z4qjQGA718AbgQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784672281; c=relaxed/simple; bh=Jz625oE/n9dqh3WLN1cYSbHaDwv5lBg0CcEXkJe13/A=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=LwvNZkz6s6PB9KuxwlK1BXapeEeiZe3r0b0Klib0X3G5qv1iAKFJ4l/y/6O8yLR8HGdn3L30OpRgmw0wexI9ifoPyi7xdHWezdjaSACjHxcWqSnWxla8dim4ySHSsu2QvKvTGhyVlScPEqUwH02/ZWI4KBHs8y2kJ/hEGYQrPdk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=TInig58r; 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="TInig58r" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 91A851F00A3A; Tue, 21 Jul 2026 22:17:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1784672280; bh=vzn8yR+dRI68I9OVgvAZkb93N9H8irvA0nfh+LdIHys=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=TInig58rAED1jhXingY2F3ZIyPsKKUPtn2DsIITa3YY7F/Nw046DCKSnd/MkttjbH ah7uqcSbkSU4dFDvsLTv96uP0vxG+VWjEZMrE77CVFiaA/dEcX56bRydh7DDcH0xT/ 5qCQq0l0Cj0qRLglbdMYlMYWuMXe96tefasglSOI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Abdun Nihaal , Helge Deller Subject: [PATCH 5.15 565/843] fbdev: i740fb: fix potential memory leak in i740fb_probe() Date: Tue, 21 Jul 2026 17:23:20 +0200 Message-ID: <20260721152418.758796998@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260721152405.946368001@linuxfoundation.org> References: <20260721152405.946368001@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 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Abdun Nihaal commit 5936063409af230a2c88b8700c47b89a19fd70b5 upstream. In i740fb_probe(), the memory allocated in fb_videomode_to_modelist() for modelist is not freed in the error paths. Fix that by calling fb_destroy_modelist(). Fixes: 5350c65f4f15 ("Resurrect Intel740 driver: i740fb") Cc: stable@vger.kernel.org Signed-off-by: Abdun Nihaal Signed-off-by: Helge Deller Signed-off-by: Greg Kroah-Hartman --- drivers/video/fbdev/i740fb.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/video/fbdev/i740fb.c +++ b/drivers/video/fbdev/i740fb.c @@ -1150,6 +1150,7 @@ err_reg_framebuffer: fb_dealloc_cmap(&info->cmap); err_alloc_cmap: err_find_mode: + fb_destroy_modelist(&info->modelist); if (par->ddc_registered) i2c_del_adapter(&par->ddc_adapter); pci_iounmap(dev, par->regs);