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 4CBB44195C9; Tue, 21 Jul 2026 20:50:41 +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=1784667046; cv=none; b=dNPNJrNUWboQGK5beG8L3IQRgaoLZfQ1zsZmd8OR6LrVnKV+2iPi3lSBHDUuKH73cXk7pDwyHk/EcCMoBSd8VwiPYL/17+ZKecuTUBOxbjevdfgaI0Uuhw2ogVb0iSppZ5R5uXS0UO8QdYzHIZz5tPlkmHqtQ0QIkwau0W0sLSI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784667046; c=relaxed/simple; bh=6flZKGriRDzqaa/5Pnce8rzlVoPgW/KR4JgGv9j8h9o=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dpbl5kxQwpm9AEkl4Z4Zw+YvUeNf7kcYO34TOHoG3bvcH1wOhEWI39BmiauvIOVrGnSvQtleddfjsNyMlw57GQ6DfM5W5Lun+WGqRiuwYqvkij2Fadh+9VzjipKdYPjAt3gFR7i8rsZOP1c9ujaDdiPWh+iHFIOO6JAKd0bTxns= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=aXGy3yhK; 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="aXGy3yhK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B15101F000E9; Tue, 21 Jul 2026 20:50:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1784667041; bh=uq1KrzHhacyrcx0JmIXIGoTQck/EfQ7CX+Og94W8zxU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=aXGy3yhKIqbqrPYJBcAK+eufHnzyFoG6vjLKLRsgvpd3Rlb0DGNV1v5Tqr4BGClHZ dbGa3ezpIHdANvYeNUHd+yLicYK33ctmnnpLLO5BXsKBBXb2ngIElTHyeQf+rYXY7U n7S31jKxwR9DNekQ+mVbVLg0+YIgZ5GLdQ5alApM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Abdun Nihaal , Helge Deller Subject: [PATCH 6.6 0910/1266] fbdev: i740fb: fix potential memory leak in i740fb_probe() Date: Tue, 21 Jul 2026 17:22:27 +0200 Message-ID: <20260721152502.207733053@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260721152441.786066624@linuxfoundation.org> References: <20260721152441.786066624@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 6.6-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 @@ -1153,6 +1153,7 @@ 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);