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 092DE49065 for ; Thu, 2 May 2024 00:42:33 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 23A8268D779; Thu, 2 May 2024 03:42:03 +0300 (EEST) Received: from relay1-d.mail.gandi.net (relay1-d.mail.gandi.net [217.70.183.193]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 8278B68D766 for ; Thu, 2 May 2024 03:41:55 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id B7D53240004 for ; Thu, 2 May 2024 00:41:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1714610514; 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=28wyICmnpN1yKKTwvewxKbmX/bNN4sHE0Ulkolf6G7I=; b=Xj1awidLEBr3a5c7GC9TnarCT07odf2zuIwFR9QxncVOXkUYE3VAUt1UHaEP7fIb1Ypc6t rX7oGh/AVcrnqlzijXI+NRdx1HmC7yoX1or87kNRQ7TZaUSSGfB51sXcHrAx4ZvZwsACXz /dbl83drJ85+K2PZ0roXyoMv7elLftFMnaBUU0Ovxd3V1YoFqPNT46ljcl8oRaisOv5vNy K/s1469Fdj2H9apPwf0gExvMU0exZWCEPHaQsdyqdEB0/1jadOF3o0tJIeJ5cGZEEN5e9W rAT/7KMsPvRY/IxI93pBGFtk4QNnpQ18EbAMCqkiphm9Kycxqglg4rJH068NUw== From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Thu, 2 May 2024 02:41:47 +0200 Message-ID: <20240502004150.3627661-4-michael@niedermayer.cc> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240502004150.3627661-1-michael@niedermayer.cc> References: <20240502004150.3627661-1-michael@niedermayer.cc> MIME-Version: 1.0 X-GND-Sasl: michael@niedermayer.cc Subject: [FFmpeg-devel] [PATCH 4/7] avcodec/avs2_parser: Assert init_get_bits8() success with const size 15 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: Fixes: CID1506708 Unchecked return value Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer --- libavcodec/avs2_parser.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavcodec/avs2_parser.c b/libavcodec/avs2_parser.c index 200134f91db..8d4bc3cee0d 100644 --- a/libavcodec/avs2_parser.c +++ b/libavcodec/avs2_parser.c @@ -72,13 +72,15 @@ static void parse_avs2_seq_header(AVCodecParserContext *s, const uint8_t *buf, unsigned aspect_ratio; unsigned frame_rate_code; int low_delay; + int ret; // update buf_size_min if parse more deeper const int buf_size_min = 15; if (buf_size < buf_size_min) return; - init_get_bits8(&gb, buf, buf_size_min); + ret = init_get_bits8(&gb, buf, buf_size_min); + av_assert2(ret >= 0); s->key_frame = 1; s->pict_type = AV_PICTURE_TYPE_I; -- 2.43.2 _______________________________________________ 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".