From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Fri, 28 Aug 2026 14:17:40 +0200 Received: from mx1.white.stw.pengutronix.de ([2a0a:edc0:0:b01:1d::107]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wzvWd-0089XB-1M for lore@lore.pengutronix.de; Fri, 28 Aug 2026 14:17:40 +0200 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by mx1.white.stw.pengutronix.de (Postfix) with ESMTPS id C56F9202427 for ; Fri, 28 Aug 2026 14:17:39 +0200 (CEST) Authentication-Results: mx1.white.stw.pengutronix.de; dkim=pass header.d=lists.infradead.org header.s=bombadil.20210309 header.b=friLjTWh; dmarc=none; spf=pass (mx1.white.stw.pengutronix.de: domain of "barebox-bounces+lore=pengutronix.de@lists.infradead.org" designates 2607:7c80:54:3::133 as permitted sender) smtp.mailfrom="barebox-bounces+lore=pengutronix.de@lists.infradead.org" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:Date:Message-Id:Subject:References:In-Reply-To:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=6vKSsOKOMHwkepIwpI3fhFnnQJ22I8gAhE6tG1F2HWU=; b=friLjTWhylVmkJL318tTOqbxAO Gaq221YsK1+g9L7Umab7M1ZggtEP3D5UYrYy/cI8rJsMc0U54umt2tbAyEKAF3E3q8Rkr+Ro9MGbT HiI8BbUuGUDGCk2Hk264/8UlC7xdJsmx2vmZHNybhfUpFjRK4yvmz5IJNE+SoAuUuuvlStNqefiR4 QABfZPTC48jfcIpNbE74iAd2ooqgsxmBlKV1IU6APX/PUihapholAOssA9Y0q1MYLIO2SlWD/uxyi RgQq0ZiqIgGQ24eCjZkOjcyAjc50Sn4meKiXz05Du7TPeRSVyPN+NGgDR770h3IJnSiYdUpZsCQwO bERYJHmA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wzvVY-00000005ii6-2XgD; Fri, 28 Aug 2026 12:16:32 +0000 Received: from mx1.white.stw.pengutronix.de ([2a0a:edc0:0:b01:1d::107]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wzvVU-00000005ihS-0f5E for barebox@lists.infradead.org; Fri, 28 Aug 2026 12:16:30 +0000 Received: from drehscheibe.grey.stw.pengutronix.de (drehscheibe.grey.stw.pengutronix.de [IPv6:2a0a:edc0:0:c01:1d::a2]) (Authenticated sender: relay-from-drehscheibe.grey.stw.pengutronix.de) by mx1.white.stw.pengutronix.de (Postfix) with ESMTPSA id 440F3200FE5; Fri, 28 Aug 2026 14:16:26 +0200 (CEST) Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wzvVS-003leV-0e; Fri, 28 Aug 2026 14:16:26 +0200 Received: from [::1] (helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.98.2) (envelope-from ) id 1wzvVS-00000001mYh-0Y1T; Fri, 28 Aug 2026 14:16:26 +0200 From: Sascha Hauer To: barebox@lists.infradead.org, Ahmad Fatoum Cc: Chali Anis In-Reply-To: <20260826101335.2682621-1-a.fatoum@pengutronix.de> References: <20260826101335.2682621-1-a.fatoum@pengutronix.de> Subject: Re: [PATCH] boot: don't use the nfs:// mount path after freeing it Message-Id: <178791938612.424881.13552395264810216646.b4-ty@pengutronix.de> Date: Fri, 28 Aug 2026 14:16:26 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260828_051629_090478_F1E2CBBE X-CRM114-Status: UNSURE ( 5.83 ) X-CRM114-Notice: Please train this message. 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Content preview: On Wed, 26 Aug 2026 12:13:33 +0200, Ahmad Fatoum wrote: > We free nfspath, while there is still a dangling reference to it in > the `name' variable: > > nfspath = parse_nfs_url(name); > if (nfspath) [...] Content analysis details: (-1.9 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 0.0 DMARC_MISSING Missing DMARC policy X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-Spamd-Result: default: False [-57.81 / 15.00]; RECEIVED_AUTHENTICATED_BY_MX1(-50.00)[]; BAYES_HAM(-3.00)[99.99%]; DWL_DNSWL_MED(-2.00)[infradead.org:dkim]; KNOWN_LIST_ID(-1.00)[barebox.lists.infradead.org]; RCVD_IN_DNSWL_MED(-0.60)[2607:7c80:54:3::133:from,2a0a:edc0:0:1101:1d::28:received,2a0a:edc0:0:c01:1d::a2:received]; RCVD_DKIM_ARC_DNSWL_MED(-0.50)[]; R_DKIM_ALLOW(-0.20)[lists.infradead.org:s=bombadil.20210309]; MAILLIST(-0.20)[mailman]; R_SPF_ALLOW(-0.20)[+mx:c]; MIME_GOOD(-0.10)[text/plain]; HAS_LIST_UNSUB(-0.01)[]; DMARC_NA(0.00)[pengutronix.de]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[]; TAGGED_FROM(0.00)[lore=pengutronix.de]; RECEIVED_HELO_LOCALHOST(0.00)[]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[lists.infradead.org:+]; RCVD_COUNT_FIVE(0.00)[5]; FROM_NEQ_ENVFROM(0.00)[s.hauer@pengutronix.de,barebox-bounces@lists.infradead.org]; FROM_HAS_DN(0.00)[]; FREEMAIL_CC(0.00)[gmail.com]; NEURAL_HAM(-0.00)[-1.000]; RCVD_VIA_SMTP_AUTH(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; TO_DN_SOME(0.00)[]; ASN(0.00)[asn:7247, ipnet:2607:7c80:54::/48, country:US]; FORGED_SENDER_MAILLIST(0.00)[] X-Rspamd-Action: no action X-Rspamd-Server: mx1 X-Stat-Signature: yh4iyeo4xpkrmrwrykskh91ap4ypzc9z X-Rspamd-Queue-Id: C56F9202427 On Wed, 26 Aug 2026 12:13:33 +0200, Ahmad Fatoum wrote: > We free nfspath, while there is still a dangling reference to it in > the `name' variable: > > nfspath = parse_nfs_url(name); > if (nfspath) > name = nfspath; > ... > free(nfspath); > > [...] Applied, thanks! [1/1] boot: don't use the nfs:// mount path after freeing it https://git.pengutronix.de/cgit/barebox/commit/?id=ae383ffe08ff (link may not be stable) Best regards, -- Sascha Hauer