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[79.124.17.100]) by mx.google.com with ESMTP id c14si13650275edn.629.2021.12.05.06.27.09; Sun, 05 Dec 2021 06:27:09 -0800 (PST) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@gmail.com header.s=20210112 header.b=TPUCvRt2; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org; dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 672EA68AE33; Sun, 5 Dec 2021 16:26:54 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pl1-f178.google.com (mail-pl1-f178.google.com [209.85.214.178]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 92A2E68A773 for ; Sun, 5 Dec 2021 16:26:47 +0200 (EET) Received: by mail-pl1-f178.google.com with SMTP id k4so5374934plx.8 for ; Sun, 05 Dec 2021 06:26:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=sf//6gC7S0a6iaqN5gWEfYqcs6ianicdqmaxS6eudU4=; b=TPUCvRt2mWUAiYu0fI8demnBeUFXsQuvl7Pi5Ca5bhLxomhigaz7ktYEwKLztUrYOr zkyxPmkgU+6NMB21j16vVjKkCTq7hpgG5cM5k06ygbbsUcf+Xi28aoXVx0bewBTXHURw dnAoAAcKWAa6awAWPWdg21IIYm+/Bw+wbIQEY6lau8dojtIp4pcn5zyJfdP1bQMnSDH5 mgGDllsW+/8JzgIbXr7g9TwFOGmkVwImCn2sMF/WI57qU7Yi53By0QaDAP9a8WoocYuP eWVWe/gwnMQ3jlAL17RfBCTVXUW76MQzkwnLMENnHQONAmUVJmHY7uPsin9xNTVDdS4H 92lg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=sf//6gC7S0a6iaqN5gWEfYqcs6ianicdqmaxS6eudU4=; b=dOigFB0+/7ywVG5VCkokdHuV7+TrAj0v2g/ql771farO2R5nkl7ZvI9RBceeUecop6 pz4se2LqOuGe9dkn/PvQo5EVU83uWBslAzmKJXNcTScz18AHm+6+rbDoKoex6rb83ZfP wQUCrMAtgrQ0TtQsL33tV9b4dQXGW7o0R9O7JvqLKdaVOK1aIxW67GcEKtlahW/qdNTI xLQc8DYZc2WXk9n+QnWKFdC7tMzPIWN8F7oYULK/e+j90AjGYb/rHpaMGTEfEWMQoHau ZEeUA8hl04HSy3tozZDYk6RgDLdLIsigh31qXQBJeh4HHWgOgWhZZ98I+UWiSuZIWUQd dTDQ== X-Gm-Message-State: AOAM531oF3bmolfG5ykTpXD+vZzXZER7uMovFptGcpCMkyEjHgzUIUpt 9lcCrBbzldUi+w0wmjSQwCj5YzwlQzM= X-Received: by 2002:a17:902:e8d7:b0:143:a088:7937 with SMTP id v23-20020a170902e8d700b00143a0887937mr36752201plg.63.1638714405745; Sun, 05 Dec 2021 06:26:45 -0800 (PST) Received: from vpn2.localdomain ([161.117.202.209]) by smtp.gmail.com with ESMTPSA id x9sm10192265pjq.50.2021.12.05.06.26.44 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 05 Dec 2021 06:26:45 -0800 (PST) From: lance.lmwang@gmail.com To: ffmpeg-devel@ffmpeg.org Date: Sun, 5 Dec 2021 22:26:32 +0800 Message-Id: <1638714396-23062-2-git-send-email-lance.lmwang@gmail.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1638714396-23062-1-git-send-email-lance.lmwang@gmail.com> References: <1638714396-23062-1-git-send-email-lance.lmwang@gmail.com> Subject: [FFmpeg-devel] [PATCH 2/6] avformat/rtsp: free the alloc memory if failed X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 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: Limin Wang MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: xcWg15keaJQP From: Limin Wang Signed-off-by: Limin Wang --- libavformat/rtsp.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index 47120fd..5cffe0b 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -1245,8 +1245,10 @@ start: content = av_malloc(content_length + 1); if (!content) return AVERROR(ENOMEM); - if (ffurl_read_complete(rt->rtsp_hd, content, content_length) != content_length) + if (ffurl_read_complete(rt->rtsp_hd, content, content_length) != content_length) { + av_freep(&content); return AVERROR(EIO); + } content[content_length] = '\0'; } if (content_ptr)