From patchwork Thu Nov 28 13:40:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jun Zhao X-Patchwork-Id: 16471 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 DE63044550C for ; Thu, 28 Nov 2019 15:49:29 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id BC7AB68ADDB; Thu, 28 Nov 2019 15:49:29 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pf1-f194.google.com (mail-pf1-f194.google.com [209.85.210.194]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 8D5C4687F95 for ; Thu, 28 Nov 2019 15:49:23 +0200 (EET) Received: by mail-pf1-f194.google.com with SMTP id x28so13187610pfo.6 for ; Thu, 28 Nov 2019 05:49:23 -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; bh=2C+BlCBQ5wnL8iQg8vGzbCPYt49a/BTgpg+jVtSl1bw=; b=TgTP+BnGotyMUAUfaBl2kBi89W80IWjhPaqWBXAd9S9bmkKi6Ak6GBBCECDfzg6M2G re2ysz/Pf65wmpGkcQGsNxdrWb3o+dCE+afe7ySx9c6lSABwU5WqV5d1hDmp7e2Zf41P YrckAH+3fhAK5rVRwo3yGOXAuZGKKePHRBnsNJK3Bb16qxEMYmOxk8uWXN9kQLg4u7UH mgPN/IW+3f/XlvVtrqx4/NahD7WZzF+wQIu8009ENi1sHtaoFjXifn2pBMKsQL7hxqB7 fkw0lBfhIVujDi/gzoAXOEDVu3/8lBcsgJ5M0yLdEZes4fPJ8WYpiRm/Whx6ftoFBx4F PyOw== 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; bh=2C+BlCBQ5wnL8iQg8vGzbCPYt49a/BTgpg+jVtSl1bw=; b=ZbTJpD75A4iM66Mu2HnqFNJUTm1rUBcs5p6JOp0GVOX8mooPr+FnhHxCBj/LfvRl9v /2XgtMZ7/YmSVY2lvjlNqX+gF7nt7Zk+WMkZLQrNgEjHXFso1NczHXkO1ELz0b0J9RaA z0KM3GIQ1kXM8ZGgcImmX5UuCeZML/2bJ4FheuXnJhXHJ6EdJVHN8V6cUUa3NpwQdZeW HreBvLOxlMHBWr4g5KWhmFvf49bpK/1gdCQspGDrItTlsGHMxcUK8KyExt88X8tooDuH D50i4Y8BwLM2UOkfnO7M4LbBZg3RcCjpRg5O441NLE/aDop+sdDiam7TRQrhR8OG9jA3 s5TQ== X-Gm-Message-State: APjAAAVFkhm5vwQ3B1cVaqTY5BV+tPGRiixxGXnf4nydxDpx4Drxn3ou Sg7kqNTdN473e6TEztk5DsGPYJDa X-Google-Smtp-Source: APXvYqwbUvN8d0/GY6Fdx+5Q3XXpiTz30vzelW0my7AZsBMtpkz2DHRFSc6tCjCvp/P4MCchViXdqw== X-Received: by 2002:a65:64d0:: with SMTP id t16mr11579415pgv.427.1574948468592; Thu, 28 Nov 2019 05:41:08 -0800 (PST) Received: from localhost.localdomain ([47.90.47.25]) by smtp.gmail.com with ESMTPSA id r16sm20646067pgl.77.2019.11.28.05.41.07 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 28 Nov 2019 05:41:08 -0800 (PST) From: Jun Zhao To: ffmpeg-devel@ffmpeg.org Date: Thu, 28 Nov 2019 21:40:58 +0800 Message-Id: <1574948460-15981-1-git-send-email-mypopydev@gmail.com> X-Mailer: git-send-email 1.7.1 Subject: [FFmpeg-devel] [PATCH 1/3] lavf/vividas: check avformat_new_stream() return 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: Jun Zhao MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" From: Jun Zhao check avformat_new_stream() return. Signed-off-by: Jun Zhao --- libavformat/vividas.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/libavformat/vividas.c b/libavformat/vividas.c index f20af3d..16642c0 100644 --- a/libavformat/vividas.c +++ b/libavformat/vividas.c @@ -319,6 +319,8 @@ static int track_header(VividasDemuxContext *viv, AVFormatContext *s, uint8_t * for (i = 0; i < num_video; i++) { AVStream *st = avformat_new_stream(s, NULL); + if (!st) + return AVERROR(ENOMEM); st->id = i; @@ -352,6 +354,8 @@ static int track_header(VividasDemuxContext *viv, AVFormatContext *s, uint8_t * for(i=0;inum_audio;i++) { int q; AVStream *st = avformat_new_stream(s, NULL); + if (!st) + return AVERROR(ENOMEM); st->id = num_video + i;