From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.ffmpeg.org (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTPS id C105250235 for ; Thu, 10 Jul 2025 02:21:42 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTP id 9FD7E68F8F3; Thu, 10 Jul 2025 05:21:16 +0300 (EEST) Received: from mail-qv1-f66.google.com (mail-qv1-f66.google.com [209.85.219.66]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTPS id D45D368F8F3 for ; Thu, 10 Jul 2025 05:21:10 +0300 (EEST) Received: by mail-qv1-f66.google.com with SMTP id 6a1803df08f44-700c7e4c048so9167066d6.3 for ; Wed, 09 Jul 2025 19:21:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1752114069; x=1752718869; darn=ffmpeg.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=C4BF1zx+QaPp6d0i6en1hJ7SYIqkUQTganY/zB2lWxw=; b=TBxcMTC8bJG5NaIRJNpFAHU++X6sdOLdInPcudH3rvR18CjDcQzuuX2FHhZkJMnlii TJZUnwamq4OoNQTxF2vx62o5FhK8XJ0dAVtjpsbWy5pTkuVhQLFxehSXE+5nLCPYRWE5 EgGDwEgyLefujNHbkpROgN/JEJS85ZzhN8GYl6+lNJFpm8GTEeC7YOG+Vp91tucFKXa/ gykf925J0MK21Pa5dlPGBu+/j6m67h5Ta9ctRVtXNRI/Dxq8SYWxurffSaZuKyZlfnBy Kduka4WXG+n1OSPVY0hlqHhkawlN5vElekg8jNLl+aF3OAfUF78i+9VDzo84I4k7KsvE fvYQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752114069; x=1752718869; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=C4BF1zx+QaPp6d0i6en1hJ7SYIqkUQTganY/zB2lWxw=; b=jXnKZlgxMHbjUPx/RC/2JEhv92qDMnM/LT+Z+iKbrVWHPR40D7qhacYF5PneVferML XMW4FiEO2uv2mroOisrGv/blGRTKKSrd+NE1LvfSUHfZjYPsW/L+jflgT7QAbWkrUkDV PDCIwj5aaZMfVB+EsR2LvFgRTf9JGMaYb7rYuskSiMdcvaBHVw0ZRQeDoVn0oL5qKIJ0 +A3p9DvJbVUOask49OmEwUOJGpguhNFQVPj0W7eTicLwaafxL+uUwtXHT0lh9een/qkI iQjE9YfE5Dh8XrsEFn3I52f+f4s5kda5LUzPz/e+RNSpzs1Iiv9+l/hTytnxovWZwrxe 6u1A== X-Gm-Message-State: AOJu0YxwcW4b33oZsCahmBs7uUTks5G1fnVlhbiRL5A5W9tBoo9pDOte iat24K87gpfp6sKJ7wEO244I/hdZfLbuMKskEUOaNNtaorX/rnQV6uyriOwrTUgO X-Gm-Gg: ASbGncsXct/bCo1v7fUYKiR5eLlUk6i/hu+jbB+DtHRqB07jW3GjJ8QIdeV+8aH5X+Z q4iiQX3unDfNtrAgRDgjR8xbuyQ8Se6AJeqsO0kqA/fqlEZsWYHYmPDRW+mWXnB5KjFFo+v4CVA P2wA1zdP/Cl5ewkheEnqEqOsxnkBq8mFqyhoRn89WsCezODHv3WPeYh9Czt1wcbtLjZMKSxiK1G BKQieDxZgjLfFI75fRC04y7emHPGdp9tGpA6U0tT/hBhsVEGd4UOzjuiaA0qx0emhu8HG1HAHkK pdfraG3RXX6m3e4sQQWic52pWWN6S2oGcQ54XLYuhjwUadt7TeUGlL0fA07PtelJZBOXaAxO0vb Wd2I= X-Google-Smtp-Source: AGHT+IFhpwJWVmPqNGKk7SKXAMS+e2nZ1FNSlv0UXj8/MN0KruTD5MEFDcuNfn0TktIV/MAVdp93Zw== X-Received: by 2002:a05:6214:c8b:b0:702:d418:1484 with SMTP id 6a1803df08f44-70494fff5b5mr32289506d6.43.1752114068881; Wed, 09 Jul 2025 19:21:08 -0700 (PDT) Received: from r760 ([188.253.126.212]) by smtp.gmail.com with ESMTPSA id af79cd13be357-7dcde422c11sm37268885a.76.2025.07.09.19.21.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Jul 2025 19:21:08 -0700 (PDT) From: Lidong Yan X-Google-Original-From: Lidong Yan <502024330056@smail.nju.edu.cn> To: ffmpeg-devel@ffmpeg.org Date: Thu, 10 Jul 2025 10:20:47 +0800 Message-ID: <20250710022047.1847641-4-502024330056@smail.nju.edu.cn> X-Mailer: git-send-email 2.50.0.107.g33b6ec8c79 In-Reply-To: <20250710022047.1847641-1-502024330056@smail.nju.edu.cn> References: <20250710022047.1847641-1-502024330056@smail.nju.edu.cn> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v2 3/3] swscale/graph: fix leak in adapt_colors() 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 Cc: Lidong Yan <502024330056@smail.nju.edu.cn> 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: In adapt_colors(), ff_sws_lut3d_generate() allocates memory in lut. However if add_legacy_sws_pass() failed, lut leaks. free lut before return ret. Signed-off-by: Lidong Yan <502024330056@smail.nju.edu.cn> --- libswscale/graph.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libswscale/graph.c b/libswscale/graph.c index dc7784aa49..975a2b6065 100644 --- a/libswscale/graph.c +++ b/libswscale/graph.c @@ -523,8 +523,10 @@ static int adapt_colors(SwsGraph *graph, SwsFormat src, SwsFormat dst, SwsFormat tmp = src; tmp.format = fmt_in; ret = add_legacy_sws_pass(graph, src, tmp, input, &input); - if (ret < 0) + if (ret < 0) { + ff_sws_lut3d_free(&lut); return ret; + } } ret = ff_sws_lut3d_generate(lut, fmt_in, fmt_out, &map); -- 2.50.0.107.g33b6ec8c79 _______________________________________________ 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".