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Fri, 27 Aug 2021 14:27:38 +0000 From: Andreas Rheinhardt To: ffmpeg-devel@ffmpeg.org Date: Fri, 27 Aug 2021 16:27:04 +0200 Message-ID: X-Mailer: git-send-email 2.30.2 In-Reply-To: References: X-TMN: [v+a9v4lZtUNhvSD3PAXdDcfkF3lTn7LK] X-ClientProxiedBy: FR3P281CA0031.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:1c::9) To AM7PR03MB6660.eurprd03.prod.outlook.com (2603:10a6:20b:1c1::22) X-Microsoft-Original-Message-ID: <20210827142725.645653-3-andreas.rheinhardt@outlook.com> MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from sblaptop.fritz.box (188.192.142.38) by FR3P281CA0031.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:1c::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4478.10 via Frontend Transport; Fri, 27 Aug 2021 14:27:38 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: e4476b01-0166-4ac1-1e3c-08d96966d226 X-MS-Exchange-SLBlob-MailProps: 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 X-MS-TrafficTypeDiagnostic: AM6PR03MB3687: X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: U2J6D90tap2KnFpai1HHnAen05sebbFOPfMMYfiTVT02S/I4Hx53XfFJM03SXcbUkyQgW4RhLPPzq5JT3X35xB3qjbTrsBnNOkmwWwdluulkg/eCvsrTzymqCKCjkNlUse4+4C02kavgVpqH7qKsbM56Gs083LaEDlN1XS9NGq8YykT5G/AwTx0+PSP0k6SUmCe3keNmoOpthkwdjJWMgD+0WejyizJjhsxLORhgDM/plEeThqBU+X1VG2L6vl7ZkYx0NvHGZJHM6aPTD/MFoiXsraJSlbZHre/WfrjePnAWmHIQpERtfYOK0ZmRbfrqL5jDIl5jmAhfFDqGrrjdzH2p6hm67b58JHQ6j+va3bsbuqWSKl7kF639SkOBpyXVTpU8/8izxE/x8kf1InKhq9kjY8a2e0Nsbp/Ejk9EzXKCTmPJYcrltpZfYItHLY22 X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: Gw2GitghtskSh3d5C9sbL/ljnHAw62FDtJUhG8WaHsfe5DJkQ4yhx2QPne4kAum9omOaiQyTIJAP2lXHd34y6HpqfhtMHHdc8A3lfhRzLaaNnqgMnkUY5HI1FTJLw88xwWIcYEmmYS38QalbKpuIKQ== X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: e4476b01-0166-4ac1-1e3c-08d96966d226 X-MS-Exchange-CrossTenant-AuthSource: AM7PR03MB6660.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 27 Aug 2021 14:27:38.5458 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR03MB3687 Subject: [FFmpeg-devel] [PATCH 04/25] avfilter/graphdump: Properly initialize AVBPrint 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: Andreas Rheinhardt Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: 3cc/sBH0/5tI Signed-off-by: Andreas Rheinhardt --- libavfilter/graphdump.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/libavfilter/graphdump.c b/libavfilter/graphdump.c index 79ef1a733f..22b2e21559 100644 --- a/libavfilter/graphdump.c +++ b/libavfilter/graphdump.c @@ -31,10 +31,12 @@ static int print_link_prop(AVBPrint *buf, AVFilterLink *link) { char *format; char layout[64]; - AVBPrint dummy_buffer = { 0 }; + AVBPrint dummy_buffer; - if (!buf) + if (!buf) { buf = &dummy_buffer; + av_bprint_init(buf, 0, AV_BPRINT_SIZE_COUNT_ONLY); + } switch (link->type) { case AVMEDIA_TYPE_VIDEO: format = av_x_if_null(av_get_pix_fmt_name(link->format), "?");