From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 CAD2526CE11; Fri, 15 May 2026 16:17:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778861855; cv=none; b=LnO3XnJkqnsZ/flEPnrNk9Ooe3uMLv2Ze2boH/Qqf5KXvAog6lRX+bBEoy61iq3SZ+1O3TdES2bE7BSKJXYzfoAk8VYTmnJ5Prr4Ye35N9/vX58jMhNeGGz+0p36yUXTrCbDAMZ8ltxp/3Ceydb2MwEmARRtHJi1PAvuD1W3kVQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778861855; c=relaxed/simple; bh=C6rkomUOJ4uVpLd0VMkwTDC+WMwYEL3xK8jiQJfq41o=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=RB6vkUr9ws2UNm23+U77B1FnjLvHQ40dldaQQr3ttne5GeDLT//1W2aCfTUmjpHUpTVHrC8NZLdvp/+cM5WEAoS+PZ3ygCOfyVVYuG+Lw4lLSaLcpOzEJN7tUo76H9TR6E+00QjyFYn8+0eYtRbL0McasCLJhDkv5noXoOxXcGw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=JtHwQKnJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="JtHwQKnJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 61232C2BCB0; Fri, 15 May 2026 16:17:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1778861855; bh=C6rkomUOJ4uVpLd0VMkwTDC+WMwYEL3xK8jiQJfq41o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JtHwQKnJshxBRF8VnhRHQnFTx52sa0tJH2M2HXom1Xyw13l/ygGANTWmZLAp+p+gs yFzY2zryecoZ7nUbRJKUiTnyM2ba+pzw4pDy/XMPV27Ay++rYXXKCrMCSOMNdTlCCQ uu4XUoP8J8Wela5FIu5Ts95zVkn/qAS5O1yCzBqI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Haoxiang Li , Nicolas Dufresne , Hans Verkuil Subject: [PATCH 6.18 015/188] media: chips-media: wave5: fix a potential memory leak in wave5_vdi_init() Date: Fri, 15 May 2026 17:47:12 +0200 Message-ID: <20260515154657.637195528@linuxfoundation.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260515154657.309489048@linuxfoundation.org> References: <20260515154657.309489048@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Haoxiang Li commit 95bd174a453f77b09ea66e1e22834680754ba501 upstream. Add wave5_vdi_free_dma_memory() in the error path of wave5_vdi_init() to prevent a potential memory leak. Fixes: 45d1a2b93277 ("media: chips-media: wave5: Add vpuapi layer") Cc: stable@vger.kernel.org Signed-off-by: Haoxiang Li Reviewed-by: Nicolas Dufresne Signed-off-by: Nicolas Dufresne Signed-off-by: Hans Verkuil Signed-off-by: Greg Kroah-Hartman --- drivers/media/platform/chips-media/wave5/wave5-vdi.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/media/platform/chips-media/wave5/wave5-vdi.c +++ b/drivers/media/platform/chips-media/wave5/wave5-vdi.c @@ -49,6 +49,7 @@ int wave5_vdi_init(struct device *dev) if (!PRODUCT_CODE_W_SERIES(vpu_dev->product_code)) { WARN_ONCE(1, "unsupported product code: 0x%x\n", vpu_dev->product_code); + wave5_vdi_free_dma_memory(vpu_dev, &vpu_dev->common_mem); return -EOPNOTSUPP; }