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[79.124.17.100]) by mx.google.com with ESMTP id 2adb3069b0e04-52e7ab2567bsi2667411e87.230.2024.07.01.16.47.45; Mon, 01 Jul 2024 16:47:46 -0700 (PDT) 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=@niedermayer.cc header.s=gm1 header.b=OIBmpXhW; 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 Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id C242468CE03; Tue, 2 Jul 2024 02:47:42 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from relay1-d.mail.gandi.net (relay1-d.mail.gandi.net [217.70.183.193]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id EEFC768CE03 for ; Tue, 2 Jul 2024 02:47:34 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id 20A11240005 for ; Mon, 1 Jul 2024 23:47:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1719877654; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=y9zxcMGOWSj0CvSiWAab+efFNHKwLnW+YILQqD+aU8I=; b=OIBmpXhWthUQGBa5MaGsYJA53PV9FjqyEWlRa1cBSxxhbBZvY9BOTujPb+dJewJKwHmMNA PRjTr+/l5e+pR81c4Kb15a1RxMJBGjWDjgiG8QatztEdJOfESXr7xnJrEoA1DYU/mqxmcS ZaSC0sTS1pJbIkiwZgzrBEkP/rmMsTg1ImUj9LILzWIbZC7QJysz/qnytcbtPWaH/EOz9v KR1T+ho7+o9gxCGrhd6drBPfVOdKhM9uJ/1MROmRr+jZtxQDyu9S4Eyix65csnTweEim1Y X+s2yPQEGDBM8L+JOdKJRtLXqHH4wPxAQnmuq4WVNBDAs/yBV73h23eCdbCszw== From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Tue, 2 Jul 2024 01:47:33 +0200 Message-ID: <20240701234733.3829130-1-michael@niedermayer.cc> X-Mailer: git-send-email 2.45.2 MIME-Version: 1.0 X-GND-Sasl: michael@niedermayer.cc Subject: [FFmpeg-devel] [PATCH v2] doc/examples/vaapi_encode: Try to check fwrite() for failure 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: WVikCT/vVHH0 Fixes: CID1604548 Unused value Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer --- doc/examples/vaapi_encode.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/doc/examples/vaapi_encode.c b/doc/examples/vaapi_encode.c index d5f472f6dd8..ff3ebb1e2b8 100644 --- a/doc/examples/vaapi_encode.c +++ b/doc/examples/vaapi_encode.c @@ -88,6 +88,10 @@ static int encode_write(AVCodecContext *avctx, AVFrame *frame, FILE *fout) enc_pkt->stream_index = 0; ret = fwrite(enc_pkt->data, enc_pkt->size, 1, fout); av_packet_unref(enc_pkt); + if (ret != enc_pkt->size) { + ret = AVERROR(errno); + break; + } } end: