From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bumble.maple.relay.mailchannels.net (bumble.maple.relay.mailchannels.net [23.83.214.25]) by sourceware.org (Postfix) with ESMTPS id CE2913857C4A for ; Fri, 11 Mar 2022 15:12:47 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org CE2913857C4A X-Sender-Id: dreamhost|x-authsender|siddhesh@gotplt.org Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id 2DF829212DC; Fri, 11 Mar 2022 15:12:46 +0000 (UTC) Received: from pdx1-sub0-mail-a304.dreamhost.com (unknown [127.0.0.6]) (Authenticated sender: dreamhost) by relay.mailchannels.net (Postfix) with ESMTPA id 2F3889213C4; Fri, 11 Mar 2022 15:12:30 +0000 (UTC) ARC-Seal: i=1; s=arc-2022; d=mailchannels.net; t=1647011565; a=rsa-sha256; cv=none; b=VuIZsADnMO5Uh01rZU/ICOoH0OQtFk7XJOrhrIy5fySOCTFA0KUlXwf0yys81EnsRdiP6r MtIzqE2tDN1dbReOCFvl9Ms0fDq4vOBIpqoHkHHQBJwHGXSnZt3VmxgwrvhbRGNubBj31x 01+7kYo1EIEE3ea6s7rnF+P3wCNcaqxs2nN18uANS9BHelrFWMvtQ9AsdTbN4IRih91oH3 VxdjIVqxkKi2gKG22Wiy53i/0wT0PUR75wc6LmOlo0Xr9gU36TAoFRjV+DxpfbVWUFuo4e CCMVkqF7fvUElFyMDVxEvy6S++nyVH4syLGO+Rdva7gPTfOryfjtDEdNpHjqFA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=mailchannels.net; s=arc-2022; t=1647011565; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Nv7B1gcaG9KGGiOEnG1ibVwqWHZ4hxX7iiwluIYLm5A=; b=+AlGSavdwQ0CoYgsJVsnctZIq32/P7ID0Cxi2GOpiKBVJtV6/Ty4SPaPSqBZ4hgXUQhNLx bvotxB3tPRCDVWue3RojIb3gRtIvS5FEC5qrlfLrgaJMi45qALGDdPpa6hsK9fvn9L7rv8 j6jh/yiTh4BvudGyJeaiIkXuZRPhI+J10eneOlcHOB0s2XVurGSS21Wry3VGx4ozG6YvDJ Cf8naI0sA3wEajfFCGkTIrroi1EAbSQYO85sW2w6SVrdl7yXBvZ8KoDCbf6DvauloYxz1M ZI8pxVozgT01wuBnv96qftDiPjeCkpVoBmUC74lAGyUoypK2diKIrDYKeyfwbg== ARC-Authentication-Results: i=1; rspamd-c9cb649d9-x5fv5; auth=pass smtp.auth=dreamhost smtp.mailfrom=siddhesh@sourceware.org X-Sender-Id: dreamhost|x-authsender|siddhesh@gotplt.org Received: from pdx1-sub0-mail-a304.dreamhost.com (pop.dreamhost.com [64.90.62.162]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384) by 100.112.20.197 (trex/6.5.3); Fri, 11 Mar 2022 15:12:46 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: dreamhost|x-authsender|siddhesh@gotplt.org X-MailChannels-Auth-Id: dreamhost X-Shrill-Cellar: 20156604670df71d_1647011565889_1127337212 X-MC-Loop-Signature: 1647011565889:1943453848 X-MC-Ingress-Time: 1647011565888 Received: from rhbox.redhat.com (unknown [1.186.122.132]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: siddhesh@gotplt.org) by pdx1-sub0-mail-a304.dreamhost.com (Postfix) with ESMTPSA id 4KFTtx1jGtz1M4; Fri, 11 Mar 2022 07:12:24 -0800 (PST) From: Siddhesh Poyarekar To: libc-stable@sourceware.org Cc: carlos@redhat.com, fweimer@redhat.com Subject: [committed 2.34 4/8] __glibc_unsafe_len: Fix comment Date: Fri, 11 Mar 2022 20:41:59 +0530 Message-Id: <20220311151203.3585163-5-siddhesh@sourceware.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220311151203.3585163-1-siddhesh@sourceware.org> References: <20220311151203.3585163-1-siddhesh@sourceware.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-3494.3 required=5.0 tests=BAYES_00, GIT_PATCH_0, JMQ_SPF_NEUTRAL, KAM_DMARC_NONE, KAM_DMARC_STATUS, RCVD_IN_BARRACUDACENTRAL, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H5, RCVD_IN_MSPIKE_WL, RCVD_IN_SBL, SPF_HELO_NONE, SPF_NEUTRAL, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: libc-stable@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-stable mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Mar 2022 15:12:49 -0000 We know that the length is *unsafe*. Signed-off-by: Siddhesh Poyarekar (cherry picked from commit ae23fa3e5fe24daf94fc7f8e5268bb8ceeda7477) --- misc/sys/cdefs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h index 4825ff0351..3bb9f38916 100644 --- a/misc/sys/cdefs.h +++ b/misc/sys/cdefs.h @@ -168,7 +168,7 @@ __s, __osz)) \ && __glibc_safe_len_cond ((__SIZE_TYPE__) (__l), __s, __osz)) -/* Conversely, we know at compile time that the length is safe if the +/* Conversely, we know at compile time that the length is unsafe if the __L * __S <= __OBJSZ condition can be folded to a constant and if it is false. */ #define __glibc_unsafe_len(__l, __s, __osz) \ -- 2.35.1