From patchwork Thu Nov 30 09:05:59 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Jeyapal, Karthick" X-Patchwork-Id: 6465 Delivered-To: ffmpegpatchwork@gmail.com Received: by 10.2.161.94 with SMTP id m30csp379310jah; Thu, 30 Nov 2017 01:06:39 -0800 (PST) X-Google-Smtp-Source: AGs4zMZEmR7kECIZT/Kz4J0EL+EpSGfdz0zXXAovwZt3sKck/IeeHGBOpDs1boBHP1xbesX/RCLV X-Received: by 10.28.61.135 with SMTP id k129mr1154186wma.81.1512032798632; Thu, 30 Nov 2017 01:06:38 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1512032798; cv=none; d=google.com; s=arc-20160816; b=IBnqPbPUudiLil5OrswQIVaevry/M0ljwNeLvDzyIHuD0hldWMsAqxI91zsnvYqca5 OjADC3xML64T6mEqmWVDdXYrMdBwvJjKgEj2Mw9McI3bR8X8Z9jg4hIljQIvfZVQnyYH /ea/K9oA0DOpWf0ojjedks4kuray/SPL2JqhBtucRoZMvMKH7ZTFay/QCMjBho30j67A ti0ja4WzB7oYTcKEl+rQQ4+KtjBTZET02da/+eZyJfdTkrZIj5/sBXCmHxG+4pUP6NIW BtTIA5sonFyW8DqmYW1bLlCDZKmSW/0B6iwOaNiFnvIaqTbWo4cxIqexGpkE1sUurdoO HdxA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:mime-version:cc:reply-to :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:feedback-id:references:in-reply-to :message-id:date:to:from:dkim-signature:delivered-to :arc-authentication-results; bh=+wz+yQ/af0hLqkJG/rRq7bTJKtDjVX8HOrwxLDEa950=; b=hnk+hE7J4slhvb7fCutafL3SVhYezfLZB3uEk9KeKCtWmGQFsxJaqP1N0ke5Pn+4AX iy5/KzDacUhJiQ7BL0CItkddzqIHj2dkfOb7oWkYJm3VrdG7zHcazaXeveXUC6YF3rYu eGCAn+14n0GZZl7LZe5y2GSHkNXeQyjR0F7qIlrs2NNhs+gFIJcIZceRxVoDMJL9QeDW LgURabqGJtVLc48rAbFti8bWLQezhrv0YN285Ds6BnS4Q+mRJUv0Fj/BePfOkP3JEOBK Oyj92TShOWcSe5A8gtux1rHWTNRYP2td8cRBGbRFEiP5c35jag6E0iqCTOPLLRMAqTfB r+lg== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@smtpservice.net header.s=m78bu0.a1-4.dyn header.b=vBgZ2C4C; 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 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id s23si2804017wra.369.2017.11.30.01.06.36; Thu, 30 Nov 2017 01:06:38 -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=vBgZ2C4C; 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 36B0C68A1E3; Thu, 30 Nov 2017 11:06:30 +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 6BB9B68A127 for ; Thu, 30 Nov 2017 11:06:23 +0200 (EET) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=smtpservice.net; s=m78bu0.a1-4.dyn; x=1512033692; h=Feedback-ID: X-Smtpcorp-Track:Message-Id:Date:Subject:To:From:Reply-To:Sender: List-Unsubscribe; bh=Gxu0uqZhcm2uFmZAGC6nr4BRE8N9EOkrpb+4G2OFy04=; b=vBgZ2C4C SBmPVagG3w9ZMHPra+viSW0xmBGuS/v/KORbyvMSi2D/iuN9Yc/boaHNCfK6C+vw0iUNzvFxDVNB6 Z+oz+mAXewMK+WY0Zn1EK5QCh6fEqBhHg5xdgWHOyAXgHts6dUvgQsyjgWIAb8AQ/owuXNqL5G3xq xzgJQinwj0YSXv3AQMrRppsSjxuE9SyUdK5Uinsw+PY3nkjuGRyNaZ1XtEidRL2m07XVrlhRzwQpN zXRqv/YRJSAAKoTxGIgg4+aLELXbHNjjKN+HBQtrgTUvwVFSKWoMYzOpSYpOsw+5mlUnBmBc52Yc6 U2ubdMRe6hKv+jvVLLL7ApYwiQ==; From: Karthick J To: ffmpeg-devel@ffmpeg.org Date: Thu, 30 Nov 2017 14:35:59 +0530 Message-Id: <1512032760-19872-2-git-send-email-kjeyapal@akamai.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1512032760-19872-1-git-send-email-kjeyapal@akamai.com> References: <1512032760-19872-1-git-send-email-kjeyapal@akamai.com> X-Smtpcorp-Track: 1-KKnbDII-7hlh.H4oOwjdtE Feedback-ID: 337386m:337386asVRLGB:337386sE8ShYk4bl:SMTPCORP X-Report-Abuse: Please forward a copy of this message, including all headers, to Subject: [FFmpeg-devel] [PATCH 2/3] avformat/hlsenc: Handle NULL input in IO open and close utility functions 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: Karthick Jeyapal MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" From: Karthick Jeyapal --- libavformat/hlsenc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c index 9048cb2..ff982c5 100644 --- a/libavformat/hlsenc.c +++ b/libavformat/hlsenc.c @@ -244,7 +244,7 @@ static int is_http_proto(char *filename) { static int hlsenc_io_open(AVFormatContext *s, AVIOContext **pb, char *filename, AVDictionary **options) { HLSContext *hls = s->priv_data; - int http_base_proto = is_http_proto(filename); + int http_base_proto = filename ? is_http_proto(filename) : 0; int err; if (!*pb || !http_base_proto || !hls->http_persistent) { err = s->io_open(s, pb, filename, AVIO_FLAG_WRITE, options); @@ -258,7 +258,7 @@ static int hlsenc_io_open(AVFormatContext *s, AVIOContext **pb, char *filename, static void hlsenc_io_close(AVFormatContext *s, AVIOContext **pb, char *filename) { HLSContext *hls = s->priv_data; - int http_base_proto = is_http_proto(filename); + int http_base_proto = filename ? is_http_proto(filename) : 0; if (!http_base_proto || !hls->http_persistent || hls->key_info_file || hls->encrypt) { ff_format_io_close(s, pb);