From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 0023A4564F for ; Thu, 13 Apr 2023 01:54:36 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 436F768BB3C; Thu, 13 Apr 2023 04:54:33 +0300 (EEST) Received: from mail-oi1-f176.google.com (mail-oi1-f176.google.com [209.85.167.176]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id D5615689AEC for ; Thu, 13 Apr 2023 04:54:26 +0300 (EEST) Received: by mail-oi1-f176.google.com with SMTP id bl22so27053444oib.11 for ; Wed, 12 Apr 2023 18:54:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1681350864; x=1683942864; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:from:to:cc:subject:date:message-id:reply-to; bh=1kXRW9N2AUQIQgmR+OwkGe96tIc7GvMZC8GyIdbazyE=; b=mO9emUUVMuLlHI0O+n3xwneweRzDP8CxvYCfRKg6CrM82Ij8STE3WfRsMcu5YyfFl7 1L/NgGNdtoFkxIbiAQagKYs199SR0txC0qQo1IjnuPeTXLVXppeNNnTLSwoL6L7p+p9q jhXI3OFM+IDqY61MzXAzYWJDOhbkj1rEv71CwXKRZ+FlphkVWGbawe2qnbBWjN7bFMCh pku9ReJOV15/NhZgpLPRdJPGuYq9a6eM/g2HL1u3et4mf47g9zZkmg6Lam9qzHBuwpre SpPqCAAks3Qvnj4fJXsiPoeKjquMRhI5sKc9oSfkp3ztSFzyHWm+X0z/b7aEje7VyJyG LxnQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1681350864; x=1683942864; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=1kXRW9N2AUQIQgmR+OwkGe96tIc7GvMZC8GyIdbazyE=; b=V5gW8zFqE2xwNfEacRTLQP5M2Wn1ftUuKNkHjOqX6Jj1T91YYh++ht2bLC43obKR6Z ycgjqC7/tb17zA1nDCAXvJ+9Ux7rjjr4HhJb8ax7/6zDL46ntKw3jfgS6xeO4iVDDyx4 B5jejOSuaromLn5xkNI6Y4U9mwUcp+0ZQD+A6dwVGstvtgZkMc7+3SljbswhjZOQjPap PRC/BkdmLM9t2BLJnIUaOsZcNSLkkfAsFV8hEmgROfCtM9Amw1QOetRl//5nQrWRpF86 lRumO5S3rWhItrqnLNnu2E07rmgURvyCEDu2Kab6eUrpujc1hT9p8pXaXWJABP1R1QLR xGZQ== X-Gm-Message-State: AAQBX9cvxoN1z5sJIJTCwI8VhnM3iSzNwzAbf1xQPUY6e9YowjvB2kb/ UMuJKBF+nsHLT3x6hz7zZuvgMDIvO4o= X-Google-Smtp-Source: AKy350aAbiZWQ9PoIHgdGGtakX0INAGiL+ZXonZ0i3Fn5ArW3tlF8HmjYRTtxjdQIQoTQn4ufbYSlw== X-Received: by 2002:a05:6808:b21:b0:38b:c4e0:a23 with SMTP id t1-20020a0568080b2100b0038bc4e00a23mr307089oij.57.1681350864622; Wed, 12 Apr 2023 18:54:24 -0700 (PDT) Received: from localhost.localdomain (host197.190-225-105.telecom.net.ar. [190.225.105.197]) by smtp.gmail.com with ESMTPSA id p9-20020acabf09000000b00383cc29d6b2sm170342oif.51.2023.04.12.18.54.23 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Apr 2023 18:54:24 -0700 (PDT) From: James Almer To: ffmpeg-devel@ffmpeg.org Date: Wed, 12 Apr 2023 22:53:55 -0300 Message-Id: <20230413015356.44961-1-jamrial@gmail.com> X-Mailer: git-send-email 2.40.0 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 1/2] avformat/concatf: check if any nodes were allocated 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 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: Fixes ticket #10304 Signed-off-by: James Almer --- libavformat/concat.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavformat/concat.c b/libavformat/concat.c index dc0985e40c..825e43a7fa 100644 --- a/libavformat/concat.c +++ b/libavformat/concat.c @@ -296,6 +296,8 @@ static av_cold int concatf_open(URLContext *h, const char *uri, int flags) av_bprint_finalize(&bp, NULL); data->length = i; + if (!data->length) + err = AVERROR_INVALIDDATA; if (err < 0) concat_close(h); -- 2.40.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".