From patchwork Mon May 4 09:25:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 209963 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E672DC3A5A9 for ; Mon, 4 May 2020 09:26:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B88B3206B9 for ; Mon, 4 May 2020 09:26:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="F+C7RpeD" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728335AbgEDJ0p (ORCPT ); Mon, 4 May 2020 05:26:45 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:56720 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728395AbgEDJ0p (ORCPT ); Mon, 4 May 2020 05:26:45 -0400 Received: from pendragon.bb.dnainternet.fi (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 140D94F7; Mon, 4 May 2020 11:26:39 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1588584401; bh=LDVliL/PHYd5kyS/hZzNxXnIFRr/vN4pjrGIE4byH18=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=F+C7RpeD3Gv11vmgfuqprB6zM5suvET9/PUzPmp7kTFmnV2AUUvKlhBpuirRbFLa+ UOeoCrRjs8/3RO7yjK4WtQVD1oiVCbjsrdv2i9gVxK1ATARJUtdSfOI6N/pXtxl9X1 NspMn8sSl2hZnex8Ikw3L+uQZ+Kzg03EnGkITNu8= From: Laurent Pinchart To: linux-media@vger.kernel.org Cc: Kieran Bingham , Jacopo Mondi , =?utf-8?q?Niklas_S=C3=B6derlund?= , Naushir Patuck , Dave Stevenson , Dave Stevenson Subject: [PATCH v2 22/34] staging: mmal-vchiq: Free the event context for control ports Date: Mon, 4 May 2020 12:25:59 +0300 Message-Id: <20200504092611.9798-23-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200504092611.9798-1-laurent.pinchart@ideasonboard.com> References: <20200504092611.9798-1-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Dave Stevenson vchiq_mmal_component_init calls init_event_context for the control port, but vchiq_mmal_component_finalise didn't free it, causing a memory leak.. Add the free call. Signed-off-by: Dave Stevenson Signed-off-by: Jacopo Mondi --- drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c b/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c index 9fc1a29f9f1a..95437d9c519c 100644 --- a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c +++ b/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c @@ -1976,6 +1976,8 @@ int vchiq_mmal_component_finalise(struct vchiq_mmal_instance *instance, for (idx = 0; idx < component->clocks; idx++) free_event_context(&component->clock[idx]); + free_event_context(&component->control); + mutex_unlock(&instance->vchiq_mutex); return ret;