From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 31915435AB for ; Fri, 17 Jun 2022 13:06:28 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 1261E68B8E0; Fri, 17 Jun 2022 16:05:04 +0300 (EEST) Received: from mail-lj1-f182.google.com (mail-lj1-f182.google.com [209.85.208.182]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id DBC3468B8CB for ; Fri, 17 Jun 2022 16:04:55 +0300 (EEST) Received: by mail-lj1-f182.google.com with SMTP id c30so4657575ljr.9 for ; Fri, 17 Jun 2022 06:04:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=bH099dhZYI9uqdn/8sDYeksjgzgw9cAuU5G0EUDEpyE=; b=QBQxH7eg3wG1u841lcKVO4iH8LhISpOrCQxOez+IX7zAzn6RFFkKu+iQJqVdNIrFJG itKOTvwEoI+TLyH9NFLbZaDWMBpi/nIWGnz8453ZeMvD9NRHog328N5u+z78YBQxUeap pHx0S+hDmHHaEAi8VezYKc/A74WVbXl0WFHW1AUeJZ1T3EvkpRSqga5PENI4a6UwFpxa x+X0zBi6hEIMMRw91xaT/PZElEQ4cpRN1/8ZCk87jg7gYidwauil00sVDhPZz598xB7o 4eQEt16JaJvgCQ5xRknqYqRuoRlYInq67cVzHwHNv3q/9NJoF+UCF7sCKS/iXg7xYJAx fABg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=bH099dhZYI9uqdn/8sDYeksjgzgw9cAuU5G0EUDEpyE=; b=zaUDIlcLK+u3YjJVxq9RzLh7dOPo5gv+pEp6LwqdPdlAz+ppHARsTMjPxitQninvmD bamfym9SAwOz4EjqtBwI/ge9JBY1XloIT+Q7HfdfRWLCq7ruAHk8yFEM7jwNp1GEm33t n28b3bfzL4LkMi1SPK/9hIo3q+6luCXZUmHow0O0G54D+gdBdZQ65jDoWdzkcQb3Mtes 2xN8zVCBaM6Yd2rJdrA6n0Ufex9m5ZQtTTCAzQFbnmTlWguEmBXVYzxoiSH5L3q0jiXM mtI49BVMNpXMmPVKdPgEIoeaZoNNZZukRFIgxR3Qh0OV7MqeaDuDaWb1TKZY7wDy8Utc WkUQ== X-Gm-Message-State: AJIora/7upg3v22LDr49jJ4bXLymvEQsoMj6ZUeMlhLlZoDE25A6x0qh yAuho85fZRL5ClkXsCrC071FBwkCrxI= X-Google-Smtp-Source: AGRyM1ukZZelmBHgudwuC0Kkv/B6HRsy9Y6x/erS0C2nH68q5LiFqKHoZ2tGjamdF7GsJgw/FYGkBw== X-Received: by 2002:a2e:a793:0:b0:255:a3e6:986f with SMTP id c19-20020a2ea793000000b00255a3e6986fmr5152544ljf.104.1655471094889; Fri, 17 Jun 2022 06:04:54 -0700 (PDT) Received: from localhost.localdomain (91-153-198-187.elisa-laajakaista.fi. [91.153.198.187]) by smtp.gmail.com with ESMTPSA id k20-20020a192d14000000b00477a287438csm638487lfj.2.2022.06.17.06.04.54 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Jun 2022 06:04:54 -0700 (PDT) From: =?UTF-8?q?Jan=20Ekstr=C3=B6m?= To: ffmpeg-devel@ffmpeg.org Date: Fri, 17 Jun 2022 16:04:43 +0300 Message-Id: <20220617130443.188377-7-jeebjp@gmail.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220617130443.188377-1-jeebjp@gmail.com> References: <20220617130443.188377-1-jeebjp@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 6/6] avformat/movenc: handle OOM situations when parsing AC-3 headers 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 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: RnJvbTogSmFuIEVrc3Ryw7ZtIDxqYW4uZWtzdHJvbUAyNGkuY29tPgoKU2lnbmVkLW9mZi1ieTog SmFuIEVrc3Ryw7ZtIDxqYW4uZWtzdHJvbUAyNGkuY29tPgotLS0KIGxpYmF2Zm9ybWF0L21vdmVu Yy5jIHwgNSArKysrLQogMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlv bigtKQoKZGlmZiAtLWdpdCBhL2xpYmF2Zm9ybWF0L21vdmVuYy5jIGIvbGliYXZmb3JtYXQvbW92 ZW5jLmMKaW5kZXggYTA3MWYxY2RkNS4uNThiYTBiYzU0NSAxMDA2NDQKLS0tIGEvbGliYXZmb3Jt YXQvbW92ZW5jLmMKKysrIGIvbGliYXZmb3JtYXQvbW92ZW5jLmMKQEAgLTQyMCw3ICs0MjAsMTAg QEAgc3RhdGljIGludCBoYW5kbGVfZWFjMyhNT1ZNdXhDb250ZXh0ICptb3YsIEFWUGFja2V0ICpw a3QsIE1PVlRyYWNrICp0cmFjaykKICAgICBpZiAoIWluZm8tPnBrdCAmJiAhKGluZm8tPnBrdCA9 IGF2X3BhY2tldF9hbGxvYygpKSkKICAgICAgICAgcmV0dXJuIEFWRVJST1IoRU5PTUVNKTsKIAot ICAgIGlmIChhdnByaXZfYWMzX3BhcnNlX2hlYWRlcigmaGRyLCBwa3QtPmRhdGEsIHBrdC0+c2l6 ZSkgPCAwKSB7CisgICAgaWYgKChyZXQgPSBhdnByaXZfYWMzX3BhcnNlX2hlYWRlcigmaGRyLCBw a3QtPmRhdGEsIHBrdC0+c2l6ZSkgPCAwKSkgeworICAgICAgICBpZiAocmV0ID09IEFWRVJST1Io RU5PTUVNKSkKKyAgICAgICAgICAgIGdvdG8gZW5kOworCiAgICAgICAgIC8qIGRyb3AgdGhlIHBh Y2tldHMgdW50aWwgd2Ugc2VlIGEgZ29vZCBvbmUgKi8KICAgICAgICAgaWYgKCF0cmFjay0+ZW50 cnkpIHsKICAgICAgICAgICAgIGF2X2xvZyhtb3YtPmZjLCBBVl9MT0dfV0FSTklORywgIkRyb3Bw aW5nIGludmFsaWQgcGFja2V0IGZyb20gc3RhcnQgb2YgdGhlIHN0cmVhbVxuIik7Ci0tIAoyLjM2 LjEKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmZmbXBl Zy1kZXZlbCBtYWlsaW5nIGxpc3QKZmZtcGVnLWRldmVsQGZmbXBlZy5vcmcKaHR0cHM6Ly9mZm1w ZWcub3JnL21haWxtYW4vbGlzdGluZm8vZmZtcGVnLWRldmVsCgpUbyB1bnN1YnNjcmliZSwgdmlz aXQgbGluayBhYm92ZSwgb3IgZW1haWwKZmZtcGVnLWRldmVsLXJlcXVlc3RAZmZtcGVnLm9yZyB3 aXRoIHN1YmplY3QgInVuc3Vic2NyaWJlIi4K