From patchwork Tue Dec 3 11:00:59 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jun Zhao X-Patchwork-Id: 16560 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id A5C63449E9C for ; Tue, 3 Dec 2019 14:11:06 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 8859B68B3CD; Tue, 3 Dec 2019 14:11:06 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pg1-f195.google.com (mail-pg1-f195.google.com [209.85.215.195]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 6A23D68B3C5 for ; Tue, 3 Dec 2019 14:11:00 +0200 (EET) Received: by mail-pg1-f195.google.com with SMTP id k1so1590106pgg.12 for ; Tue, 03 Dec 2019 04:11:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=vgnAjj6K4tN5UsbzFp2vuGKQuzvgrC+rDPWbTxdwnIo=; b=dp43l68Tl9WrC2J3vF07qaugKrrqGlZ+xzUsVK2XPhPNeQgpehuXqxlB0CF2mrPsTt UQ2wADxcmCR5TiN2qwb5RdcHUikjOrU2JjsNfvFbd5be0dRm2Z/YFnY/+aqibbdXaibA uAGhRs4TosnyReeuVVzrAwZGF1kUJdly7zLzToKzgtlr8U8wZd0R7O/BjRLuwVhwEx9m eeLxbkZbPwjpWCw0mZe0YJyPffEX0Ku8VVt1qkMZrgXweURLB4wEmM7tcK7gQKEHDXNb fEXWrhWst9VxMZUn0d0gQRwViCsYb+dpctG+dr3fVIJ3i82HgpRBva1pvW9xn0NaQqPW jgLg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=vgnAjj6K4tN5UsbzFp2vuGKQuzvgrC+rDPWbTxdwnIo=; b=Ifl911V00Nad0yorBzH8BTUZJPRrjXmiFbb0gp8fUFb7X2qWY+tWVQ5Lo0DMRYSmJ1 vn/0TWhCe2gFTaHbqEUz/+dgoE/LAZiitXNqdS6nYfDiZ35PhYO4b7tGmSaCeDhQqDW6 BfkS9Cn47Zzluyus6eqHpzZFXkLXRjtYs+TunroOthH5cUTzTzqe1u21MC7e83rt/PAb 3KNBH18mkVD/HJxC/R2UJ4jRrD5tIhmLHraX53kmEi1gbeAwORYrg1uFMJBySpj95nq2 qO7s0twkvOgMNIG93te3wL1Z7monSCwHNdHiiY/NKhckes/sgUmL5RUX41lQybi0DeTs 76bw== X-Gm-Message-State: APjAAAUQvwWglzy6S2IKYXdgGkcOPdEJ7cUQ3uuyfuNDif4MwJ9h7uXO ZfJqHzvitF7U0ikuXH9HrJVDj7n+ X-Google-Smtp-Source: APXvYqxv4eKT3ZmxXDgUQcc10ww7m8euYBxOkbrc0TZvjDWcGhhYbSbN4XLRu4I8fwB9N+xhKNjygQ== X-Received: by 2002:a62:f243:: with SMTP id y3mr4234473pfl.146.1575370863987; Tue, 03 Dec 2019 03:01:03 -0800 (PST) Received: from localhost.localdomain ([47.90.47.25]) by smtp.gmail.com with ESMTPSA id h6sm3005763pgq.61.2019.12.03.03.01.02 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 03 Dec 2019 03:01:03 -0800 (PST) From: Jun Zhao To: ffmpeg-devel@ffmpeg.org Date: Tue, 3 Dec 2019 19:00:59 +0800 Message-Id: <1575370860-26345-1-git-send-email-mypopydev@gmail.com> X-Mailer: git-send-email 1.7.1 Subject: [FFmpeg-devel] [PATCH V1 1/2] lavf/rtmpproto: Don't unref uninitialized buffers 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: Jun Zhao MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" From: Jun Zhao This happens if ffurl_open_whitelist fails and stream is unset. Signed-off-by: Jun Zhao --- libavformat/rtmpproto.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c index 5274993..42aacbd 100644 --- a/libavformat/rtmpproto.c +++ b/libavformat/rtmpproto.c @@ -1111,7 +1111,7 @@ static int rtmp_calc_swfhash(URLContext *s) RTMPContext *rt = s->priv_data; uint8_t *in_data = NULL, *out_data = NULL, *swfdata; int64_t in_size; - URLContext *stream; + URLContext *stream = NULL; char swfhash[32]; int swfsize; int ret = 0;