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 1772C45A28C; Tue, 21 Jul 2026 22:18:02 +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=1784672284; cv=none; b=gw/hCDehmEi/Lq1w/Vqglktqn6bI/gS44FpE7B63jUbUN5Aem8lkTXFft9cbs49Y5iqGwxgYgXzy5I1vBw7gLLDMb5UptgUkZsN3LFgdW6+65SGg14CTQryo9q64zxOcRJjGj89tV+DGnWiprOZtEmfJI879L5BkMPxxHjdD1xE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784672284; c=relaxed/simple; bh=shkRAxOZwTrgj+1WvAjLRK55nawecaAtj79aapvJ0TU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=oPAea3BWkEQ9eIAzIy+OjfaTT8SHC6ssTPVyMc7hgQXYzZZdXpcqTzVIlqGVTn6SLJfVboPB3lPvTf+KyfzTmt7HMoamaiGeepHgGJxBnbpa80SuL9RHBRnO9eJrCC4tRno+Ge8qFX7SMEuvHb+1dOrrqIA2JHTDcRqkNQYhOzw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=aCG4ddTd; 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="aCG4ddTd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 578881F00A3A; Tue, 21 Jul 2026 22:18:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1784672282; bh=PHx/TwYGJuxVsXwREXjs6JngFJk1Mh8b1t74/xS5Ynk=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=aCG4ddTdVoUPuCOsNdbF3xyZG/ndV1ukgPDLLwXSQDxuh4Gsn3mKe1H/Hb6b4Hx4f Y7HYWAcclfC29afGXCbJozIC3PpG0qqymC4SH2+DY+BsN8TpUj7BmLKQVaLssk9Dd1 4vSmaRXDnLvE/qev7i3/J5EMn9Tl9gUZkRI76mxs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Abdun Nihaal , Helge Deller Subject: [PATCH 5.15 566/843] fbdev: s3fb: fix potential memory leak in s3_pci_probe() Date: Tue, 21 Jul 2026 17:23:21 +0200 Message-ID: <20260721152418.781306742@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 3b0ed04bc852887a9164e1bbf521652e8ef3eb92 upstream. In s3_pci_probe(), the memory allocated for modelist using fb_videomode_to_modelist() is not freed in subsequent error paths. Fix that by calling fb_destroy_modelist() Fixes: 86c0f043a737 ("s3fb: add DDC support") Cc: stable@vger.kernel.org Signed-off-by: Abdun Nihaal Signed-off-by: Helge Deller Signed-off-by: Greg Kroah-Hartman --- drivers/video/fbdev/s3fb.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/video/fbdev/s3fb.c +++ b/drivers/video/fbdev/s3fb.c @@ -1366,6 +1366,7 @@ err_reg_fb: err_alloc_cmap: err_find_mode: #ifdef CONFIG_FB_S3_DDC + fb_destroy_modelist(&info->modelist); if (par->ddc_registered) i2c_del_adapter(&par->ddc_adapter); if (par->mmio)