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 3D6234FC7A for ; Sun, 29 Jun 2025 06:46:21 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTP id D604F68D27A; Sun, 29 Jun 2025 09:45:48 +0300 (EEST) Received: from mail-pg1-f193.google.com (mail-pg1-f193.google.com [209.85.215.193]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTPS id 9C91068BBFB for ; Sun, 29 Jun 2025 09:45:39 +0300 (EEST) Received: by mail-pg1-f193.google.com with SMTP id 41be03b00d2f7-b31d8dd18cbso4640344a12.3 for ; Sat, 28 Jun 2025 23:45:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1751179537; x=1751784337; 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=DuFAVV4ltCh4fB4RoYDqIen4EimElt8lFwFGt011Mqw=; b=Awhjm8SE5SP1NnovTyJaYmkjI4CZUc1h7ZDORTaPkFoxSrIuERZWYrq0kZXOs8SXgY sfb6+Pcu6XgDFFXtn6j++Tcoyf9u/4rad9FfgsklPqjeHRGqlx37uOtC7TE2z92LGzPQ VL/7iQFWre/ql5pWKo1mgEQJUvVAeQ4xiLFTRvZD4qbSUJgSS08zpYft0PaSCTnV88mo qDp4WzxvQPCgXmTqfylSoOPbmssyi6tb/A1sBz1N0tojqB4MaArlI/PGOVAFMHJY735K 1pFfsFF1UAZe/Be2oXtCHyLKjtrfjDWxLVR5ZFgWy8FORoP93DM9ohBJRMkBYLkPRART g7ug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751179537; x=1751784337; 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=DuFAVV4ltCh4fB4RoYDqIen4EimElt8lFwFGt011Mqw=; b=BOzPRY+1qHJWNdnzjYzBXr6QRV57tUaqYWtrb6rlFpxTftsX10lpy3yk4IXwcLHtkw UPyp70xQS2u7SWqXV08jdVkiJrd1C7QT76EvOj3o3sLanUig1NzKJoatHX7AICqEzkV6 R41rTBEq803wd2zLWpGTVeoHwYXDRKcNH98l3a9EcP6FCZo85Jl0EIcmH0KcOS4TMo8y pdv8Rq+Hrh2fl9NIA6q6ng7sNcU6q74F4mAfQdIiJWowPmh2x4LcWKAXzqgGGXuGsUup YcTbtJWVSCT/SMwd3lSM7th3UrcNFAh0eq6SiPYZj/W+obdFWwlbyOUy7AyWxnSyImLU NgaA== X-Gm-Message-State: AOJu0YwUK9XZwY7TtENwHbZEDDe2O/WxVKs6KoUMiDjFpupEfoeik+2M i4HargXlmeYwT6/hbr3xGrYoWHkHwHLElvQbjBl6HUSPCmO849iY+RCh+p/T9xSE0EnCSQ== X-Gm-Gg: ASbGncs+iDqEDddkRly+NGNBfAtsTXhgHxZ6dQCAyLsuMhNcG/YSVdvdRQijdHwhVo/ dMcnSdSYr3ozBg/BJC2PQV3yKlQHlnoSlFQIm9lJtbb1L30pEkXubISmMvCXngs0ICV2GqKN6d6 rt6SkBD2XAfCl3mWI1qgL0yptsAaCSTfDlbTsVz2yzXkV5oQMxvEhJCkkAe5Io7a67Nac27Z9rJ 3MsmF/RT0EWiuZEMyTdbJYRzi548wB+dNTYEqnB1qm8THyqSBjDi6x0uoZU00zXiY/o8s7td0XQ p2d4vDmj+IfTtFoCuzrpfGTJQjzQddFBmrhHVqwjEkQ81JA/7E/TYl1KGzjLRKeC0M/p X-Google-Smtp-Source: AGHT+IHlq0wUnIhNOh4Ks0tTBpp1Q8xAvLuw3en78F2iOSvHYXxctFR+5k1/CgxmEF/V//Ozbqb8ew== X-Received: by 2002:a05:6300:4cc:10b0:220:2bd8:cfd6 with SMTP id adf61e73a8af0-220a1a63177mr8405308637.40.1751179537494; Sat, 28 Jun 2025 23:45:37 -0700 (PDT) Received: from r760 ([188.253.126.204]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-b34e3200fedsm5178086a12.73.2025.06.28.23.45.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 28 Jun 2025 23:45:37 -0700 (PDT) From: Lidong Yan X-Google-Original-From: Lidong Yan <502024330056@smail.nju.edu.cn> To: ffmpeg-devel@ffmpeg.org Date: Sun, 29 Jun 2025 14:45:24 +0800 Message-ID: <20250629064526.2992143-4-502024330056@smail.nju.edu.cn> X-Mailer: git-send-email 2.50.0.106.gf0135a9047.dirty In-Reply-To: <20250629064526.2992143-1-502024330056@smail.nju.edu.cn> References: <20250629064526.2992143-1-502024330056@smail.nju.edu.cn> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 3/5] 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); -- 2.50.0.106.gf0135a9047.dirty _______________________________________________ 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".