From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AIpwx4+mo7shNvjIr6c8nVRrIfFfGzev6QeffBW3PLzpjw3XxYpjbu2KnMs+fHJVkwYgI8MnuiRv ARC-Seal: i=1; a=rsa-sha256; t=1523126357; cv=none; d=google.com; s=arc-20160816; b=ALV7kPvzE5rnV2GAbzcu3fiBSSykd2MRY8PbMxcC3Wq4B/LD6up7XEhwkLnzIUaD/S 0vKbpd7cpZCYS+erV9zl33nUTwjhUvrRwRfwZMT9dMNzb5RQ1Vs11f1ase6RlPF+nT2A WmnbWvsWO4ogewbPz7U5WaQhY9YK0s+CrDSUKaBF0fhe3ASI8BLpfRsPkan1keL2aUL6 kTD0ehdxwC+Ph3FtwgW6Up3YAU68sa6/+cvnuyI2knotq5xtsPRSIdxtqEY+Nf3gPxur vtjBpYoHyyMwrwMoJ+zew+vQhxibIU6nQ59HJiiYvF0QviIZJFl3UhFTYd7QC/4H96hi PtMg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=message-id:date:subject:cc:to:from:dkim-signature:delivered-to :list-id:list-subscribe:list-unsubscribe:list-help:list-post :precedence:mailing-list:arc-authentication-results; bh=Eaxm2NIVsuvWf15YbboTg1KrK1/hLMB61bFRYaEO5uQ=; b=HFXCM8o1g3Mpri1F4aTwYdtomxVsxH5Qi6krC9kiyM7wdXAtrjR2z/QziJPCJxgpba gmRGBT4UhuRU5WaaGSp1LkwSXTwflwGv9WMUl5sSVqFltPp+JaVU9AXSXLxfTOlwW0bl ryQdGBC/9VshPryi98fr2A2lZRXi5AzsuYFPH9RSI5JDyDyCLjVseloFy6zfH1MCn2ZD YaKUg4YDDyo3qircNDeinMzC1mGtt9YiMM5Pi6lLKgSg5BoXnEcdoF+IiuJAib+vUJo7 xUQ0JsNbKo7WGa3yket6dTcUj2vaUkwPoxT+Bd5MHnc2O6uFh9m6pYhyThWJrGkwmM43 rhaA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=czmm17fE; spf=pass (google.com: domain of kernel-hardening-return-12876-gregkh=linuxfoundation.org@lists.openwall.com designates 195.42.179.200 as permitted sender) smtp.mailfrom=kernel-hardening-return-12876-gregkh=linuxfoundation.org@lists.openwall.com; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=czmm17fE; spf=pass (google.com: domain of kernel-hardening-return-12876-gregkh=linuxfoundation.org@lists.openwall.com designates 195.42.179.200 as permitted sender) smtp.mailfrom=kernel-hardening-return-12876-gregkh=linuxfoundation.org@lists.openwall.com; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Mailing-List: contact kernel-hardening-help@lists.openwall.com; run by ezmlm List-Post: List-Help: List-Unsubscribe: List-Subscribe: From: Salvatore Mesoraca To: linux-kernel@vger.kernel.org Cc: kernel-hardening@lists.openwall.com, linux-crypto@vger.kernel.org, "David S. Miller" , Herbert Xu , Kees Cook , Salvatore Mesoraca , Eric Biggers , Laura Abbott Subject: [PATCH 0/6] Remove several VLAs in the crypto subsystem Date: Sat, 7 Apr 2018 20:38:17 +0200 Message-Id: <1523126303-23205-1-git-send-email-s.mesoraca16@gmail.com> X-Mailer: git-send-email 1.9.1 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1597113743875859229?= X-GMAIL-MSGID: =?utf-8?q?1597113743875859229?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: As suggested by Laura Abbott[2], I'm resending my patch with MAX_BLOCKSIZE and MAX_ALIGNMASK defined in an header, so they can be used in other places. I take this opportuinuty to deal with some other VLAs not handled in the old patch. [1] http://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@mail.gmail.com [2] http://lkml.kernel.org/r/4e536889-439a-49e6-dd95-2d4286913202@redhat.com Salvatore Mesoraca (6): crypto: api - laying macros for statically allocated buffers crypto: ctr - avoid VLA use crypto: api - avoid VLA use crypto: pcbc - avoid VLA use crypto: cts - avoid VLA use crypto: cfb - avoid VLA use crypto/cfb.c | 14 ++++++++++---- crypto/cipher.c | 7 ++++++- crypto/ctr.c | 13 +++++++++++-- crypto/cts.c | 8 ++++++-- crypto/internal.h | 8 ++++++++ crypto/pcbc.c | 9 +++++++-- 6 files changed, 48 insertions(+), 11 deletions(-) -- 1.9.1