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[82.8.130.139]) by smtp.gmail.com with ESMTPSA id m25sm10810335wmi.7.2017.10.17.14.12.31 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 17 Oct 2017 14:12:32 -0700 (PDT) From: Mark Thompson To: ffmpeg-devel@ffmpeg.org Date: Tue, 17 Oct 2017 22:12:19 +0100 Message-Id: <20171017211225.3175-3-sw@jkqxz.net> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20171017211225.3175-1-sw@jkqxz.net> References: <20171017211225.3175-1-sw@jkqxz.net> Subject: [FFmpeg-devel] [PATCH 3/9] gif: Add missing error check 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 MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" --- libavformat/gif.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/libavformat/gif.c b/libavformat/gif.c index 01d98a27b0..3336152c06 100644 --- a/libavformat/gif.c +++ b/libavformat/gif.c @@ -174,8 +174,12 @@ static int flush_packet(AVFormatContext *s, AVPacket *new) avio_write(pb, pkt->data, pkt->size); av_packet_unref(gif->prev_pkt); - if (new) - av_packet_ref(gif->prev_pkt, new); + if (new) { + int ret; + ret = av_packet_ref(gif->prev_pkt, new); + if (ret < 0) + return ret; + } return 0; }