From patchwork Thu Nov 12 06:18:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Rheinhardt X-Patchwork-Id: 23591 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 93A8D448CE5 for ; Thu, 12 Nov 2020 08:19:04 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 57B3E68BFEA; Thu, 12 Nov 2020 08:19:04 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-wr1-f66.google.com (mail-wr1-f66.google.com [209.85.221.66]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 235F068B57F for ; Thu, 12 Nov 2020 08:18:58 +0200 (EET) Received: by mail-wr1-f66.google.com with SMTP id k2so4772001wrx.2 for ; Wed, 11 Nov 2020 22:18:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=WNRAm4G0dZmgqv3S8KaNB/eowMRy92CkHIUYq15mPDA=; b=d9pg11RUE2LtSgJU2bDNgQq6zwibjVL4aQzZCCiASsvRD4vKED0bJUozvO+6nrVsdy FbX0qqyWnl+rdS0Pok6krVcwHVxzacT78ccumzROXgc3C60Rl75M4KZ3ghzK3+aBe17U dxIzl0sluftfdnMQYu3aqeu4ZVdscQ2InN29LzWgXukIugHYvTUVC99mtomdrjj2ullD sQFLF/qkCsf4iUBXKUdW2shFgFc++K3th6TiM+sGWnfPOybC6O4AyK28TQXLMtLmjJ49 Edu43hcIbtLph4Zf8Nxkdp6SucLscy5S2qEcSjmilwRn2nXvmaOJEkjZP5pTU0Hp0jzy Nl0g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=WNRAm4G0dZmgqv3S8KaNB/eowMRy92CkHIUYq15mPDA=; b=KErP9fDdly+G0DxaHFGcBt16/MIxjLxxQe1dai+s4TihdkpiFz9oUj+d5F8AGDBgkv ADdXwX+RZnLemdHRfwIZgfzNuSi9qoM/QrDBq+vN0RbFEhdNlK8nAn/9yQ799k7glWzu vnvhwTVi/Md3VRffgHee+bO57slp7xsmhPpMJK8Z+CdEw557peBPm8L0pfNgYGjesZGt NQjvP+0PC7FL38mzl93moxYNOHvNTfS68fpy5MAkzEqx7s0TR6lYT77dH4f2CM+8Tuwz kZp5wNx6oO1RMtzrc7fAqQBubYiZAdhF0g+iJ/5+gl//S6nLgPl6CAdkwTiXeIfSTd1F ViKw== X-Gm-Message-State: AOAM533F+1543+w2pZp3v13bDrBH8GyblZyq45ynT3AhhSWF4IryQR47 bRCeVWz0yKc7+Ay3Lze0SmUKqRlx1iHgMQ== X-Google-Smtp-Source: ABdhPJzgSqmMb+BN3/UXLyrz74lC/hK+ibqGSXOoKcwPCz3OwO9WguOAmF9Nd4hy0chJlDdYC3OiRQ== X-Received: by 2002:a5d:654a:: with SMTP id z10mr11153734wrv.285.1605161937392; Wed, 11 Nov 2020 22:18:57 -0800 (PST) Received: from sblaptop.fritz.box (ipbcc1aa4b.dynamic.kabel-deutschland.de. [188.193.170.75]) by smtp.gmail.com with ESMTPSA id k84sm5152929wmf.42.2020.11.11.22.18.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Nov 2020 22:18:56 -0800 (PST) From: Andreas Rheinhardt To: ffmpeg-devel@ffmpeg.org Date: Thu, 12 Nov 2020 07:18:51 +0100 Message-Id: <20201112061851.566824-1-andreas.rheinhardt@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH] avcodec/adpcmenc: Fix leak of trellis buffer with ADPCM_IMA_AMV X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: Andreas Rheinhardt Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Fixes Coverity ID 1469181. Signed-off-by: Andreas Rheinhardt --- Intend to apply this triviality soon. libavcodec/adpcmenc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/adpcmenc.c b/libavcodec/adpcmenc.c index 20568cfc89..4bab004dac 100644 --- a/libavcodec/adpcmenc.c +++ b/libavcodec/adpcmenc.c @@ -876,6 +876,7 @@ static int adpcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt, bytestream_put_byte(&dst, (buf[2 * i] << 4) | buf[2 * i + 1]); samples += 2 * n; + av_free(buf); } else for (n = frame->nb_samples >> 1; n > 0; n--) { int nibble; nibble = adpcm_ima_compress_sample(&c->status[0], *samples++) << 4;