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 B4BD64BAB1 for ; Sat, 13 Jul 2024 15:51:24 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 2A5F668DC1D; Sat, 13 Jul 2024 18:51:15 +0300 (EEST) Received: from relay4-d.mail.gandi.net (relay4-d.mail.gandi.net [217.70.183.196]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 4E81868D9FF for ; Sat, 13 Jul 2024 18:51:08 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id A2B63E0004 for ; Sat, 13 Jul 2024 15:51:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1720885867; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vhZQn6BhPbrYMLCGKPcBKj72dtm/9TQjSpYtxS7N9fY=; b=UcZSEzwjiwYdvxQIeVJ3Qw70yePpDu6i0wwb/mnyRpsmdNJJeMJtIedmFfYnq6vGV/nTOu cg73tO9cyGplvDa2ghRSi6NkdFX4YX3qrOxSS+kxlZaU3+Pl7StRajpw49GQ/zoxewprvW CtNQVx7O6wSBYkQlCYRcqQaQ4XScJ0k8VLPF1PiscFoI9nPOhd1jUDtuGnAd+D1zkcjIY3 /bOfO3+60HABVeKYV7+Eeo86m4uCwBJTohtLlVRiM28Buc462RwristPjSxEMdz9dlBKxt +QvC8OKdyuTYeyJRryQVDsZXpeF2NkpoFyeOuyGUHtYED4qxvXhNsa+Ux8Vyog== From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Sat, 13 Jul 2024 17:51:04 +0200 Message-ID: <20240713155105.2161442-2-michael@niedermayer.cc> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240713155105.2161442-1-michael@niedermayer.cc> References: <20240713155105.2161442-1-michael@niedermayer.cc> MIME-Version: 1.0 X-GND-Sasl: michael@niedermayer.cc Subject: [FFmpeg-devel] [PATCH 2/3] avformat/lmlm4: Eliminate some AVERROR(EIO) 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 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: Found by code review related to CID732224 Overflowed constant Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer --- libavformat/lmlm4.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavformat/lmlm4.c b/libavformat/lmlm4.c index c8355e7a8d6..cec2f7ca051 100644 --- a/libavformat/lmlm4.c +++ b/libavformat/lmlm4.c @@ -94,16 +94,16 @@ static int lmlm4_read_packet(AVFormatContext *s, AVPacket *pkt) if (frame_type > LMLM4_MPEG1L2 || frame_type == LMLM4_INVALID) { av_log(s, AV_LOG_ERROR, "invalid or unsupported frame_type\n"); - return AVERROR(EIO); + return AVERROR_INVALIDDATA; } if (packet_size > LMLM4_MAX_PACKET_SIZE || packet_size<=8) { av_log(s, AV_LOG_ERROR, "packet size %d is invalid\n", packet_size); - return AVERROR(EIO); + return AVERROR_INVALIDDATA; } frame_size = packet_size - 8; if ((ret = av_get_packet(pb, pkt, frame_size)) <= 0) - return AVERROR(EIO); + return ret < 0 ? ret : AVERROR(EIO); avio_skip(pb, padding); -- 2.45.2 _______________________________________________ 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".