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 B0E8A4C40D for ; Sat, 2 Aug 2025 23:29:04 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTP id D628F68CBCA; Sun, 3 Aug 2025 02:28:59 +0300 (EEST) Received: from mail-yw1-f175.google.com (mail-yw1-f175.google.com [209.85.128.175]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTPS id A82F368B18F for ; Sun, 3 Aug 2025 02:28:53 +0300 (EEST) Received: by mail-yw1-f175.google.com with SMTP id 00721157ae682-7086dcab64bso20600797b3.1 for ; Sat, 02 Aug 2025 16:28:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1754177332; x=1754782132; darn=ffmpeg.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=7ax4J7nY1MQxsWqLsqzHydOEqzSpwZzEW4/QO8ocAZo=; b=Z6ZeTHCfSmEfzNCCE6wufCT4+RZvdX8nZTkwVk50M1LUBqPPK5ZHJgKOaMjPNosvIT piTIgxQYwt8fXUCveN2rEOUNRNUG56heJp7I4cQY80Zpks61dDY5vjcidzk/CR+6hOI6 pzJjRf/XL35yyHYky9l64O5FGhJ+9yxqs9t+U0lxgiLLZBGn6pjZDCXC7g37+5gGxrlS vALwacjv9UFxOywwGj12fzaZxRdBnax07btt66nNmsjsDLNXjQj8jnwDNCaGb7YySjx+ sP0m5jeiZxHdnsdznhEUB9nKv2SaTolQWymS7uzQb+cQFt2Woo00N95zaa+wTCg/15eH lArA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754177332; x=1754782132; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=7ax4J7nY1MQxsWqLsqzHydOEqzSpwZzEW4/QO8ocAZo=; b=axeCN/6ZlmatKsVy7SvS6OIKe8bU/6sd+0zhB+AfAS9KxmsXF/Wxg9tuL1jrkAoPy2 +ReezmsSrd0odyrj4ubDGtl4RlgfCSPpruHTlrvSzg+PWZ/IgQNAX3jB4esSVtOV/Q1/ LI/M2OSvValg/U4UJflmrfbyx+Vnfxc2AKxZkpC0JTa7r7haUGG6ltBbCa2xP1MZ8nvO IRobLaaUh3pPAZqD2DtrYx6Bdy+MIhg9VDdPHZegZdND//7soj1/h0BmnoULnpMJIueE CBn+xVmWoW6Q1rP5hpmWDosIgev/qBaMRsCktAFhvSePNElZV9LsEugqBGH/O6PfaEMt f/vQ== X-Gm-Message-State: AOJu0Yyc4Xy9n5HdzlVgkt54nguoLJflw8NwEFjw+TQIu1/axT5xOoY4 k74kbett6PfhIwI2I2KLK2w1V/Pqi5Op9MIcAaqPI2sVbthMtTT40Rkxk7/FYw== X-Gm-Gg: ASbGnctcFXNxSumu7zRyAA3aFPHvWBDqIeotgWBXtNUAJJvmrfzOTl9sCUFLjtnIY5m tFxvkRulbO+yg+tfo18dEALSzHsQPOcNuA2Hf+8jEeWqcSqKNMKhte4u5TaczbLgM6SDHYQzTwJ bGNba4a3ng5UOxHSCkSVYwU2SMDBuWuZQRrhnLuIuczVFr5YoaevXJA32F4pOtVQrubp2Ea0sfC 0yxtuaSNo8h6SHmBNeiEJY4ZAZXyO2x7lJyI2oGqT9RtMal7gwpzkMjpoFLAhiP/hS+EFXBMEdO 5aDMvN/dMvE5W5tyYk3X8D93TcTfXjjimPAWcFOr613ZaNi75cNGPNxV2uXmmfLNbPjqWIPMtOR SBx4PRLSTS8A4OekXJ3rDMgKildQXgZvYbuUUKmTm0M8x6mPr/UmL60GRQMnZ8fdsYQ== X-Google-Smtp-Source: AGHT+IHOuXWY9ybLZFOqQmyfv9UAPVE+G6d+txSMJNiMwtYOl40Qgv5qoLfbpYA7fLOWx9pIHl98Hw== X-Received: by 2002:a05:690c:7108:b0:70e:142d:9c4e with SMTP id 00721157ae682-71b82a39ac3mr50167017b3.26.1754177331709; Sat, 02 Aug 2025 16:28:51 -0700 (PDT) Received: from newman.cs.purdue.edu ([128.10.127.250]) by smtp.gmail.com with ESMTPSA id 00721157ae682-71b5a59d287sm18324417b3.49.2025.08.02.16.28.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 02 Aug 2025 16:28:51 -0700 (PDT) From: Jiasheng Jiang To: ffmpeg-devel@ffmpeg.org Date: Sat, 2 Aug 2025 23:28:48 +0000 Message-Id: <20250802232848.23129-1-jiashengjiangcool@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH] examples: Add av_freep to avoid potential memory leak 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: Jiasheng Jiang 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: Add av_freep() to free avio_ctx_buffer if avio_alloc_context fails to avoid potential memory leak. Fixes: 5fc4dea39c ("examples: add avio_reading.c example") Signed-off-by: Jiasheng Jiang --- doc/examples/avio_read_callback.c | 1 + 1 file changed, 1 insertion(+) diff --git a/doc/examples/avio_read_callback.c b/doc/examples/avio_read_callback.c index dffc061d9f..0a299b4c73 100644 --- a/doc/examples/avio_read_callback.c +++ b/doc/examples/avio_read_callback.c @@ -96,6 +96,7 @@ int main(int argc, char *argv[]) avio_ctx = avio_alloc_context(avio_ctx_buffer, avio_ctx_buffer_size, 0, &bd, &read_packet, NULL, NULL); if (!avio_ctx) { + av_freep(&avio_ctx_buffer); ret = AVERROR(ENOMEM); goto end; } -- 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".