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 37BB74981A for ; Thu, 21 Mar 2024 01:15:40 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 9784C68D4DC; Thu, 21 Mar 2024 03:15:27 +0200 (EET) 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 3474F68D3BB for ; Thu, 21 Mar 2024 03:15:21 +0200 (EET) Received: by mail.gandi.net (Postfix) with ESMTPSA id D94041BF203 for ; Thu, 21 Mar 2024 01:15:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1710983720; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:in-reply-to:in-reply-to:references:references; bh=dVYzGlPzzdhOND7wIAk5PrbAt3dUAA20H+3K4/3O1K4=; b=d3i76iqFaf/BnC/csKDpCcYYE5B/rXNlbz9Q4QULzzRn7cLHTOmVrL5nFlCnJhce67w0jA JzknuFGLXItPXumJMTKFjhpVofioxrvPBl2uVZVKCsaGG9HPdH1eyU/HFOsh/RUFhWBID/ SgN/zz8VX9SLkW+vV6v1gQC+KMGB4vuKf9ACrna7EUiF8vexD/QrvXD97fsrpLTorvX9cS SrbGxPL8X72+IqCRLdXDUrmbSd7S3AuxaRyJj9m+G6BxmkkRbR5MS6xCmu5OWsjD8/KfeW mHKXolnA90YMNyfXTtPNeqLbXrRjB5jX5zivcY/RWmebf2RPZrnfk3m8e/D/Fw== From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Thu, 21 Mar 2024 02:15:15 +0100 Message-Id: <20240321011517.10363-2-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240321011517.10363-1-michael@niedermayer.cc> References: <20240321011517.10363-1-michael@niedermayer.cc> X-GND-Sasl: michael@niedermayer.cc Subject: [FFmpeg-devel] [PATCH 2/4] avformat/iamf_reader: return REDO on failure to read 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: null pointer derference Fixes: 67007/clusterfuzz-testcase-minimized-ffmpeg_dem_IAMF_fuzzer-6522819204677632 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavformat/iamf_reader.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavformat/iamf_reader.c b/libavformat/iamf_reader.c index 42d20f1ae6..a06aa98cdb 100644 --- a/libavformat/iamf_reader.c +++ b/libavformat/iamf_reader.c @@ -26,6 +26,7 @@ #include "libavcodec/packet.h" #include "avformat.h" #include "avio_internal.h" +#include "demux.h" #include "iamf.h" #include "iamf_parse.h" #include "iamf_reader.h" @@ -322,7 +323,7 @@ int ff_iamf_read_packet(AVFormatContext *s, IAMFDemuxContext *c, break; } - return read; + return FFERROR_REDO; } void ff_iamf_read_deinit(IAMFDemuxContext *c) -- 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".