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 DEC6148996 for ; Sun, 21 Apr 2024 23:07:27 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 635A968D2A1; Mon, 22 Apr 2024 02:07:13 +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 48F0168D164 for ; Mon, 22 Apr 2024 02:07:05 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id A89B4E0002 for ; Sun, 21 Apr 2024 23:07:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1713740824; 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=Zjp2St20XTTvH58q82ftfP32vGuIl1EMk0TOrOfEIi8=; b=UEDKBq5hBegJXDt1CMVanZSZuzeg7vnQAMAw9fOffkwpir3fB5RT9LfKZONEa6QH+kQLvO AH7vN/cw1vaW+xiYvUEqugcF0OxNAMNPWMrWUXHrQjdYagd+qCvdk41nVNdgwFANOqPgNa PWHdwzdE8xsiSiweyQ0+FQTS7WqrNkO8NFZiEsyoowcdvfotupqeMzgAOurH8l6OchtJ7q WozYH3eJrPPlhd2tC4wx5I6qSfkWfzShodut7BFPFCnVnB9GxagfQ0EFhMqygOz/oDWXSm B8fXArPUa4/aU0PL3D/LqwemtJFTVZkNAf+/iQ6+W0++HogYqiFPg/cedywohQ== From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Mon, 22 Apr 2024 01:07:01 +0200 Message-Id: <20240421230701.4178782-3-michael@niedermayer.cc> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240421230701.4178782-1-michael@niedermayer.cc> References: <20240421230701.4178782-1-michael@niedermayer.cc> MIME-Version: 1.0 X-GND-Sasl: michael@niedermayer.cc Subject: [FFmpeg-devel] [PATCH 3/3] avfilter/signature_lookup: Dont copy uninitialized stuff around 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: CID1403238 Uninitialized pointer read Fixes: CID1403239 Uninitialized pointer read Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer --- libavfilter/signature_lookup.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavfilter/signature_lookup.c b/libavfilter/signature_lookup.c index dc0a2ef2b24..380723e92a4 100644 --- a/libavfilter/signature_lookup.c +++ b/libavfilter/signature_lookup.c @@ -448,14 +448,14 @@ static MatchingInfo evaluate_parameters(AVFilterContext *ctx, SignatureContext * } if (tolerancecount > 2) { - a = aprev; - b = bprev; if (dir == DIR_NEXT) { /* turn around */ a = infos->first; b = infos->second; dir = DIR_PREV; } else { + a = aprev; + b = bprev; break; } } -- 2.25.1 _______________________________________________ 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".