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 B1D0C2C11DF; Fri, 15 May 2026 16:26:09 +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=1778862369; cv=none; b=s6bx8BSYXJ7gAjO8Qy1uoarwQDP2Dc9mjVdDZNEfrbOqJ7CxP3mf6WHHlHSgPURjg9kPiCw3GItp/7aXTu4rLJusfAF2X1/IcWswIexphM1WJMr1oHF0jDR4IpwqgDT7MbE8OG75lR8FDHI8BOmMjKAAMysCiyrKFWewzQ12jf4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778862369; c=relaxed/simple; bh=FRJQz5Z6nP3EEQ9rJF9zhpaoz0n8Ocd4Ia74yak9S3o=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=P5oHRHLWhsL1nGfSyHQSwAdqEw+aOOMSMIjWKIJZUz7lBWAkQyf3W6Cd1zvtFTRVuryZt4Z5TK89hHRTHh9HU2NY2+yZB2tBQS8vfE0tWty14E3Cwltl0n76nrcQEdhsCV2di4wZcE9K6C7Ulk5XwyCIOXXVT6YC9cNirqEhZa4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=jAMNymg7; 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="jAMNymg7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 46FBFC2BCB0; Fri, 15 May 2026 16:26:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1778862369; bh=FRJQz5Z6nP3EEQ9rJF9zhpaoz0n8Ocd4Ia74yak9S3o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jAMNymg7MbB0KXDI6Izv/lzQRSSJhgVgWWnfa3nWBr0Fgh1Rl331AutN3jp4Oup9R pIMQHoxaWT5AUgufU2c5bcSFRzwrdMV81pG4nq+RHYJWXAG0bhvnFbkrWm7v2dk3rK Ywq3UGzlOdEftaYK3PF0h7pcVJMmDDJiF5M3g98E= 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 7.0 022/201] media: chips-media: wave5: fix a potential memory leak in wave5_vdi_init() Date: Fri, 15 May 2026 17:47:20 +0200 Message-ID: <20260515154659.013956534@linuxfoundation.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260515154658.538039039@linuxfoundation.org> References: <20260515154658.538039039@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 7.0-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; }