From patchwork Sun Apr 4 18:13:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Almer X-Patchwork-Id: 26738 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 8E158448F48 for ; Sun, 4 Apr 2021 21:14:47 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 6344C68804D; Sun, 4 Apr 2021 21:14:47 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-qk1-f170.google.com (mail-qk1-f170.google.com [209.85.222.170]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id D99D068030F for ; Sun, 4 Apr 2021 21:14:40 +0300 (EEST) Received: by mail-qk1-f170.google.com with SMTP id i9so9747543qka.2 for ; Sun, 04 Apr 2021 11:14:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=zg4SWsWc8bFyaEAbof2hgf7UE03yZvdDrU+0gN5h0c8=; b=blJ8wECKpuhvVAMSe/CrFfEK/S3x64g5ay6+G0LuMm/AY4twB1gQ6hm/E6YHRM/GSo 8IePXFrt8u6LM/jh7rQXKFpp6mYMVvxJY9hK2GHiEV6uGhirXjaugDUX+WVQQRN3No53 mibS/jOD2ezR/wEiy/aj/4zCuikvRqG8aJycAeHfABd5vLbuG9D4Rmr0ukUSFJ+zqhxT 4W9m+Na0cQq0J+y5KePIU6k/N37zW/wyJwz+L3mh/Lzus+fembkRwE2XRIxpBxqdjP22 M0M+3Bt3JM86faRv2CnrhJOzImoTBpkqX3iznqB2XHPIOmfrJHcUwDmdGnHnsQlYtl35 U1Bg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=zg4SWsWc8bFyaEAbof2hgf7UE03yZvdDrU+0gN5h0c8=; b=dGzh/ShkHHu0uWvJwVOr8UdNbH4/8OBj3CFODtgpU4pK3jTVR/O9LVosv0ygu9fz7x vO6O/WTOs75gDzzWuZpdUKhOfhGHxOGYxS4UOQeqlQU6XjciD9GBatw+Ph8q864UQPQm c81dum642Qki3fRG80sV+4E+kE+Gt2F6E1z1nQw6jP5CxIbfIQSKdsJijyocg+UvcUYY 6OGrQHI/sXWBaa2iK3N8dovhk47pAlzhqhlfqP0jPF5P5bM8NuxEHbn+omMPfnMAgAzm XXhIVxcpu0Q6p9BskI9KMRAgFul3gVfrHYcCX/p8krf9I2AiEslTwzF8Sav0/V5RM8V3 YcbQ== X-Gm-Message-State: AOAM531kfG8E8OLBJQGCDaZlwGh5yc3lmLq+IYuxBcziGwUiekZo7vLd wd7Y4H3O0ryabBTQBg3AM3W5JrlduLM= X-Google-Smtp-Source: ABdhPJxRZrlp9ZnSAe0Vu/p/ASJpXcwDr7l2rbwI2DNUbnzvzqe9Iq9OGExqA/HKtKQTAdnLqJ+qxg== X-Received: by 2002:a37:2f41:: with SMTP id v62mr21251059qkh.408.1617560079116; Sun, 04 Apr 2021 11:14:39 -0700 (PDT) Received: from localhost.localdomain ([191.83.214.60]) by smtp.gmail.com with ESMTPSA id s17sm10404826qta.44.2021.04.04.11.14.38 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 04 Apr 2021 11:14:38 -0700 (PDT) From: James Almer To: ffmpeg-devel@ffmpeg.org Date: Sun, 4 Apr 2021 15:13:42 -0300 Message-Id: <20210404181342.768-1-jamrial@gmail.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH] avutil/video_enc_params: schedule the size overflow check for removal X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" av_buffer_create() will start taking a size argument of size_t type. Signed-off-by: James Almer --- libavutil/video_enc_params.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavutil/video_enc_params.c b/libavutil/video_enc_params.c index 635176ab91..e6a8e38d94 100644 --- a/libavutil/video_enc_params.c +++ b/libavutil/video_enc_params.c @@ -63,10 +63,12 @@ av_video_enc_params_create_side_data(AVFrame *frame, enum AVVideoEncParamsType t par = av_video_enc_params_alloc(type, nb_blocks, &size); if (!par) return NULL; +#if FF_API_BUFFER_SIZE_T if (size > INT_MAX) { av_free(par); return NULL; } +#endif buf = av_buffer_create((uint8_t *)par, size, NULL, NULL, 0); if (!buf) { av_freep(&par);