From patchwork Mon Sep 18 02:08:44 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liu Steven X-Patchwork-Id: 5178 Delivered-To: ffmpegpatchwork@gmail.com Received: by 10.2.36.26 with SMTP id f26csp2994610jaa; Sun, 17 Sep 2017 19:09:32 -0700 (PDT) X-Google-Smtp-Source: AOwi7QBn3ZiQCNTIdn8O27S3G2bl4GAZ2Xv/77QkX/TikSeBt+JZSLtdYqBntNjI3P3NOinvMz1w X-Received: by 10.28.45.5 with SMTP id t5mr7176645wmt.108.1505700572707; Sun, 17 Sep 2017 19:09:32 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1505700572; cv=none; d=google.com; s=arc-20160816; b=mifXCRUrjzyZ4Ux1VZagPvTsUL6GqHpYhvDLvet/A4Oi+KFtaATsg3pTgWBpXRLy/f ASVwhVSsUTindY/DXSsE48SsJlkRbI2+sPY8ta68ldZZvg6ap1tzGbSKWa8muOqBW8Ul pWufNOUSjjLnYvq/ZU3qObY5Ir9qIUWgZT8Ql1vq81lOSyVXTvo7+sIskGcqgumSfoxR ksVkHHXTsUi3dc4rCadenpH8+Z6yskTFRJWUEL7TI46Dn5eV2NhRucsGb65ll/WZ/GC/ wXfzE41MPu6kzTsRz2BIT95aQ2wASCisvaK8fzLdju+gN6hCih7SiswQrIehyj/mlOta Sjhw== 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:message-id:date:to:from :delivered-to:arc-authentication-results; bh=N+BATXbArWwU99rxc57dfQcmcoG2MZitmZsWiRkjj6g=; b=igpwFT+7MgXa5JnAfDCXXV6EajINwOuoelSMHx84hSmY3YPFQBUgPHghfYpV8tcLJ7 eHsNYCeDCHpP/seBlM8/qHHGcWOwyexyslEVhExNPpSawLwrFbCD+v/4ZRU8mnOFzF6O FIqSrS6/vjDWaLfmjRl0wrH+S55Klf8WSyKRYvmYq72QBdsD2uuiBtZxtsiXqGzjs7Oz VrtaYgMI5LAgHGdqG0wMgXd3TabzgRqozjU5iTAyBdgwiKLwWqg20JsCqM5GAP/BwIcm N7UungUJkT1soiUf8wmkiHDb0Soc18WFgEd0+xqAQUJe4dTP7fo+y4MuR4i+3s0HiPGT /1oA== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id v62si4883781wmv.114.2017.09.17.19.09.32; Sun, 17 Sep 2017 19:09:32 -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; 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 951A5687EB5; Mon, 18 Sep 2017 05:09:22 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from smtpbg132.qq.com (SMTPBG132.QQ.COM [113.108.23.42]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 70E77680BE4 for ; Mon, 18 Sep 2017 05:09:14 +0300 (EEST) X-QQ-mid: bizesmtp5t1505700526trglb6fgx Received: from localhost (unknown [47.90.47.25]) by esmtp4.qq.com (ESMTP) with id ; Mon, 18 Sep 2017 10:08:46 +0800 (CST) X-QQ-SSF: 01100000002000F0FH60B00A0000000 X-QQ-FEAT: UwW+5R6BrENIaqocgKmORM4itED/6zNDb5mh4TXK4wXNkLnotikBEnD2wIRmy ygY6ctlssI1m7OLwR06ITrm+a+d4yZvTP9bTIdGULrr+GrxBqnERJrUe0v74Ese5SAsxuYO 5KkHk3RHsyPwMI9U/3myBWfdguqbX2ww6q2B5Ytjaprv10BSRuDmQI2uVF1HxYD9tyTzqM2 lj4JXD0fEpOFZRHMm3MLa/L0VozVVisBK0FIGTXFUHcRJ5phEuSTNWa1DRTrnp0uqaEm+i4 MCcu+T6GFSDblvHbjzeLhGnLo= X-QQ-GoodBg: 0 From: Steven Liu To: ffmpeg-devel@ffmpeg.org Date: Mon, 18 Sep 2017 10:08:44 +0800 Message-Id: <20170918020844.17008-1-lq@chinaffmpeg.org> X-Mailer: git-send-email 2.10.1.382.ga23ca1b.dirty X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:chinaffmpeg.org:qybgforeign:qybgforeign1 X-QQ-Bgrelay: 1 Subject: [FFmpeg-devel] [PATCH 1/2] avformat/hlsenc: fix CID 1418106 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: Steven Liu , Steven Liu MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" fix the "Uninitialized scalar variable (UNINIT)" problem. Signed-off-by: Steven Liu --- libavformat/hlsenc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c index 3a9a235514..d70a2f7ff6 100644 --- a/libavformat/hlsenc.c +++ b/libavformat/hlsenc.c @@ -1327,13 +1327,13 @@ static int hls_write_header(AVFormatContext *s) { HLSContext *hls = s->priv_data; int ret, i; - char *p; + char *p = NULL; const char *pattern = "%d.ts"; const char *pattern_localtime_fmt = get_default_pattern_localtime_fmt(s); const char *vtt_pattern = "%d.vtt"; AVDictionary *options = NULL; - int basename_size; - int vtt_basename_size; + int basename_size = 0; + int vtt_basename_size = 0; if (hls->segment_type == SEGMENT_TYPE_FMP4) { pattern = "%d.m4s";