From patchwork Fri Dec 18 17:32:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Almer X-Patchwork-Id: 24581 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 AFACF44B007 for ; Fri, 18 Dec 2020 19:41:30 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 8645868AAFB; Fri, 18 Dec 2020 19:41:30 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pj1-f48.google.com (mail-pj1-f48.google.com [209.85.216.48]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 83D6268A6C2 for ; Fri, 18 Dec 2020 19:41:23 +0200 (EET) Received: by mail-pj1-f48.google.com with SMTP id n3so5159691pjm.1 for ; Fri, 18 Dec 2020 09:41:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=vW0+CaQuJgPUuTqeTV0kAE+PEiUNeNKKZ/dnWFafgyo=; b=eoRWr80VuSnoevZ5aNBXrt90DQYLdL1M7F9rmOeAgqfBRsVy+iFuDMBIHweynphdWT TfcK7UjSHZrg3EdTcg/5xrukOpYZQPm5dzQN1v+hD5z2qB0HOlCw5IJ0KTTQg4uHv3h1 k3tP0mIHMXA/30zYEKuteguYHiY0FpswQU5VHgakFNi/bJ09Yms3uMDaJduNKLHvvBPg uCPGZ3tYsBX+aGyxlZNvl4Y/s3HKl7aMIwdoJyIk/SZPQu9Fa2X2dlRqAOJGDqnQGE3L /b5eCOgbgkHlFlPaY++bLon4krSTWZ4Z2ZQ5lkcbgaDKn9f33rowbnk5yqEJS2q29BBl GZig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=vW0+CaQuJgPUuTqeTV0kAE+PEiUNeNKKZ/dnWFafgyo=; b=hciYtPDxvtcCBN+yAB5slKtxAETX3/3x0cJvcZnG9x7sxC/jfbkYex4W6jAoFb0Wj9 cqxf+ZK039jRGkiuNMXhPxrUw3ffzEE99/YD6LMbgLpJB8sxVVvcS+Pvnal8/TJSjYOw KpCz0VbwJsELJ30DIJ+WQmvS1bO9oVKnWDSXve7THMWsw+8uC7vrhpS3jdWvc8H0v5kI y5868xTj4izm+nKNvYb8Y/vZF/r0uqOVGYlrha0yOCvYqfkzL3EHHfmDXFbkeLCFW0J6 9PAa0w8W7E7k1ABZAJ8rKeEMkVEFg5XnQX2JXMsfzRgyUIxE0/6yPkbiOGIKVJUD6DOD Cp9Q== X-Gm-Message-State: AOAM531HjSw1VUssHVXLlBsNvrF3I98mRMLbUbZHG3JjmJfEOJc5Os4n LPvph9LiwqAdReb/8TYIQE3kQCTH0z8= X-Google-Smtp-Source: ABdhPJxM5zbMf9ikdORbxQ2L/42KaDaHKDLBFa5kFEWaQsMQNZuJJu85VCUkOUAhcFQI6tT66NuIsw== X-Received: by 2002:a0c:ea34:: with SMTP id t20mr5479994qvp.5.1608312777966; Fri, 18 Dec 2020 09:32:57 -0800 (PST) Received: from localhost.localdomain ([181.23.94.206]) by smtp.gmail.com with ESMTPSA id l20sm6365890qtu.25.2020.12.18.09.32.56 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Dec 2020 09:32:57 -0800 (PST) From: James Almer To: ffmpeg-devel@ffmpeg.org Date: Fri, 18 Dec 2020 14:32:25 -0300 Message-Id: <20201218173225.2652-1-jamrial@gmail.com> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH] avcodec/dpx: fix use of uninitialised value 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Found by Valgrind. Signed-off-by: James Almer --- libavcodec/dpx.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/dpx.c b/libavcodec/dpx.c index bd431ccbcb..12bc165415 100644 --- a/libavcodec/dpx.c +++ b/libavcodec/dpx.c @@ -333,10 +333,12 @@ static int decode_frame(AVCodecContext *avctx, break; case 50: // RGB elements = 3; + yuv = 0; break; case 52: // ABGR case 51: // RGBA elements = 4; + yuv = 0; break; case 100: // UYVY422 elements = 2;