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[79.124.17.100]) by mx.google.com with ESMTP id h6-20020a05640250c600b00418c2b5be11si5000066edb.243.2022.04.21.13.46.08; Thu, 21 Apr 2022 13:46:32 -0700 (PDT) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 37B1768B337; Thu, 21 Apr 2022 23:45:41 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from vie01a-dmta-at03-1.mx.upcmail.net (unknown [62.179.121.151]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id DBB3668A320 for ; Thu, 21 Apr 2022 23:45:34 +0300 (EEST) Received: from [172.31.216.235] (helo=vie01a-pemc-psmtp-pe12.mail.upcmail.net) by vie01a-dmta-at03.mx.upcmail.net with esmtp (Exim 4.92) (envelope-from ) id 1nhdg7-0000Tr-E2 for ffmpeg-devel@ffmpeg.org; Thu, 21 Apr 2022 22:45:27 +0200 Received: from ren-mail-psmtp-mg01. ([80.109.253.241]) by vie01a-pemc-psmtp-pe12.mail.upcmail.net with ESMTP id hdfjnRtDsSgGFhdg7nQtTa; Thu, 21 Apr 2022 22:45:27 +0200 Received: from localhost ([213.47.68.29]) by ren-mail-psmtp-mg01. with ESMTP id hdfsnbcjjOPqFhdfsnqCDB; Thu, 21 Apr 2022 22:45:12 +0200 X-Env-Mailfrom: michael@niedermayer.cc X-Env-Rcptto: ffmpeg-devel@ffmpeg.org X-SourceIP: 213.47.68.29 X-CNFS-Analysis: v=2.4 cv=OcX7sjfY c=1 sm=1 tr=0 ts=6261c267 a=2hcxjKEKjp0CzLx6oWAm4g==:117 a=2hcxjKEKjp0CzLx6oWAm4g==:17 a=MKtGQD3n3ToA:10 a=1oJP67jkp3AA:10 a=GEAsPZ9sns4A:10 a=ZZnuYtJkoWoA:10 a=g7iuu-jgu1aATUASPFcA:9 From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Thu, 21 Apr 2022 22:45:12 +0200 Message-Id: <20220421204512.21908-1-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 X-CMAE-Envelope: MS4wfOlPN67ZXGmt9TmEkfM1PzilXQMaTLByxWnYunWgeAG0WHUkjR+BWUEMoFKpMRu4c0EVfDJSi8xOYSK2/GUjSC6gHWKKEiDYBxscE7H+oBtzFSjYqBF/ 15ejr283Irqj6x0Whp+BPQYm/5m0g7nYCZvOcY2nM/mXq0SDtJ20TmTCNs0JCjaLYRyaPPzgfz89ew== Subject: [FFmpeg-devel] [PATCH] avfilter/vsrc_mandelbrot: Check for malloc failure 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 MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: 3Z3p1PT50dYM Signed-off-by: Michael Niedermayer --- libavfilter/vsrc_mandelbrot.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavfilter/vsrc_mandelbrot.c b/libavfilter/vsrc_mandelbrot.c index 20f62ed42e..d4d7e2fa49 100644 --- a/libavfilter/vsrc_mandelbrot.c +++ b/libavfilter/vsrc_mandelbrot.c @@ -134,6 +134,9 @@ static av_cold int init(AVFilterContext *ctx) s-> next_cache= av_malloc_array(s->cache_allocated, sizeof(*s-> next_cache)); s-> zyklus = av_malloc_array(s->maxiter + 16, sizeof(*s->zyklus)); + if (!s->point_cache || !s->next_cache || !s->zyklus) + return AVERROR(ENOMEM); + return 0; }