From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 7BC634764F for ; Mon, 18 Sep 2023 22:36:11 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id C8E6F68C8A5; Tue, 19 Sep 2023 01:35:47 +0300 (EEST) Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 1432468C2FB for ; Tue, 19 Sep 2023 01:35:39 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id 451D11BF207 for ; Mon, 18 Sep 2023 22:35:38 +0000 (UTC) From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Tue, 19 Sep 2023 00:35:33 +0200 Message-Id: <20230918223534.23567-4-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230918223534.23567-1-michael@niedermayer.cc> References: <20230918223534.23567-1-michael@niedermayer.cc> X-GND-Sasl: michael@niedermayer.cc Subject: [FFmpeg-devel] [PATCH 4/5] avcodec/escape124: Do not return random numbers X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 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 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: Fixes: out of array access Fixes: 62164/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ESCAPE124_fuzzer-6035022714634240 Fixes: 62164/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ESCAPE124_fuzzer-6422176201572352 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/escape124.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/escape124.c b/libavcodec/escape124.c index cd62f8d1f04..357320ef94f 100644 --- a/libavcodec/escape124.c +++ b/libavcodec/escape124.c @@ -234,7 +234,7 @@ static int escape124_decode_frame(AVCodecContext *avctx, AVFrame *frame, if ((ret = av_frame_ref(frame, s->frame)) < 0) return ret; - return frame_size; + return 0; } for (i = 0; i < 3; i++) { @@ -367,7 +367,7 @@ static int escape124_decode_frame(AVCodecContext *avctx, AVFrame *frame, *got_frame = 1; - return frame_size; + return 0; } -- 2.17.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".