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[79.124.17.100]) by mx.google.com with ESMTP id n82si2341460wma.240.2018.03.07.00.32.33; Wed, 07 Mar 2018 00:32:33 -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=@smtpservice.net header.s=m78bu0.a1-4.dyn header.b=Lx0/jzwo; 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=QUARANTINE sp=NONE dis=NONE) header.from=akamai.com Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 4C04268A281; Wed, 7 Mar 2018 10:32:23 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from a2i831.smtp2go.com (a2i831.smtp2go.com [103.47.207.63]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id DBE4568A211 for ; Wed, 7 Mar 2018 10:32:16 +0200 (EET) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=smtpservice.net; s=m78bu0.a1-4.dyn; x=1520412450; h=Feedback-ID: X-Smtpcorp-Track:Message-Id:Date:Subject:To:From:Reply-To:Sender: List-Unsubscribe; bh=i0xKX8E2VAVktEwmbFp9bFt5nY1BjbRmZSNVr6r9gKw=; b=Lx0/jzwo zmMS18uEl6bzE1AVdYGyWhAoir3IWXEKLsK2QwEy4fl3Q4IN5/vuF85j5kCHWTbujdBgm0oZu0Vl0 ZcmwWXGJEI2D9EVi/AdSOUhC62pF34ZcAP6/YWmXZ50/fRSloffD48gPxV+15ro1IdDuEEFtLrPaB OYf1YOVmANIgcgaIJSmdkqdvFDZyZAJgCbH1t523Ibffd+/X5ZryH9ndm8SAlU248jYTOWaGKBLjY eNlgBX5MWV1gQEsL+k8qx5+7gvoxyH90lkrlL0mouIbzefpOya7BULofgzUVolSjfCNsDGKit38Sg sTQ8LEw+9pN6QN5RU+eNz+jH+w==; From: rpatagar@akamai.com To: ffmpeg-devel@ffmpeg.org Date: Wed, 7 Mar 2018 14:02:15 +0530 Message-Id: <1520411535-7516-1-git-send-email-rpatagar@akamai.com> X-Mailer: git-send-email 1.9.1 X-Smtpcorp-Track: 1-tllX4ba7G1Ko.nAOV82Rs- Feedback-ID: 337386m:337386asVRLGB:337386svoO-gwkyy:SMTPCORP X-Report-Abuse: Please forward a copy of this message, including all headers, to Subject: [FFmpeg-devel] [PATCH v1 1/1] avformat/http: fix for zero window size issue when 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: Ravindra MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" From: Ravindra --- libavformat/http.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/libavformat/http.c b/libavformat/http.c index 344fd60..a93fa54 100644 --- a/libavformat/http.c +++ b/libavformat/http.c @@ -1611,6 +1611,18 @@ static int http_write(URLContext *h, const uint8_t *buf, int size) return size; } +static int http_read_response(URLContext *h) { + HTTPContext *s = h->priv_data; + char buf[1024]; + int ret; + + /* dummy read in nonblocking mode to clear the receive buffer */ + s->hd->flags |= AVIO_FLAG_NONBLOCK; + ret = ffurl_read(s->hd, buf, sizeof(buf)); + s->hd->flags &= ~AVIO_FLAG_NONBLOCK; + return ret; +} + static int http_shutdown(URLContext *h, int flags) { int ret = 0; @@ -1622,6 +1634,7 @@ static int http_shutdown(URLContext *h, int flags) ((flags & AVIO_FLAG_READ) && s->chunked_post && s->listen)) { ret = ffurl_write(s->hd, footer, sizeof(footer) - 1); ret = ret > 0 ? 0 : ret; + http_read_response(h); s->end_chunked_post = 1; }