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Wed, 7 Apr 2021 11:39:02 +0000 X-MS-PublicTrafficType: Email X-IncomingHeaderCount: 48 X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-Correlation-Id: 936fd10e-bcb9-4f31-0f51-08d8f9b9be02 X-MS-Exchange-SLBlob-MailProps: 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 X-MS-TrafficTypeDiagnostic: DB8EUR05HT043: X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: TuByTonkf6Gg6hRp9pXwLJk8luFVs1tc3L7vMPIVNs68r6Pe/a/m7fdzl2msw8/Xdpc2ZthQKlyvyG0uGzz0m7m9eQm5H+Xcnke/rlWIFzb6v8gOrGoaNeGJ1VVS2iUWcL0jJaOdpw3uzMNJVcglhbp8EgZbkhGK/elFOwbCEBYJVqPA0gJ5UIRDpbhpmRuMxIANHXG1tutsYjEzGOcdELEgfv1yyMQX81bY61Njeo+IgjIrPH9/b0CGbDE7uOfO9rSyUWwqeQ6NMEUHfsv6xyHWB2LAUr1CR6XdcEA9YnBb2+P5siG2l6eAwhjI5ZQch6mIww2xBTJt4m5NVbRJxdOVrnJCsnYhPuH3tJLUvNmILVZHKtyCIQtl5sxCm7bBNdWmd6dn6cCPc6niBG3AMg== X-MS-Exchange-AntiSpam-MessageData: 3uN9vfOVpAXx6xzu15SHIKp22Q4KMu/KUL7qfVBpuQwpp7vC1I/gHslDeqBvo2IcFRfxdu1Y9hRcBnSUveaRDITSMILEYrz3Xw0iZNiQd1GTrGd1lK7KCFIe32U/yTaJbw+3f9wluIOIeAwRDmRZbA== X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 936fd10e-bcb9-4f31-0f51-08d8f9b9be02 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Apr 2021 11:39:02.8065 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-AuthSource: DB8EUR05FT035.eop-eur05.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: Internet X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8EUR05HT043 Subject: [FFmpeg-devel] [PATCH 2/2] avformat/rmdec: Don't rely on unspecified order of evaluation 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: Andreas Rheinhardt Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Signed-off-by: Andreas Rheinhardt --- libavformat/rmdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/rmdec.c b/libavformat/rmdec.c index 1dec70e95b..fc3bff4859 100644 --- a/libavformat/rmdec.c +++ b/libavformat/rmdec.c @@ -1312,7 +1312,7 @@ static int ivr_read_header(AVFormatContext *s) if (avio_r8(pb) != 6) goto invalid_data; avio_skip(pb, 12); - avio_skip(pb, avio_rb64(pb) + pos - avio_tell(s->pb)); + avio_seek(pb, avio_rb64(pb) + pos, SEEK_SET); if (avio_r8(pb) != 8) goto invalid_data; avio_skip(pb, 8);