From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#61385: 30.0.50; android eshell cannot executable file under ~/ directory Date: Fri, 10 Feb 2023 18:59:30 +0800 Message-ID: <87o7q13hwt.fsf@yahoo.com> References: <74B87616-449F-40E7-A0B3-42883B1AA91A@aliyun.com> <875yca46bq.fsf@yahoo.com> <87cz6ixhs8.fsf@aliyun.com> Reply-To: Po Lu Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="36629"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: 61385@debbugs.gnu.org To: xiliuya Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Feb 10 12:02:17 2023 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pQRAW-0009KL-TT for geb-bug-gnu-emacs@m.gmane-mx.org; 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Hermes SMTP Server) with ESMTPA ID 8ffd977871b1100437710c709ba551a2; Fri, 10 Feb 2023 10:59:36 +0000 (UTC) In-Reply-To: <87cz6ixhs8.fsf@aliyun.com> (xiliuya@aliyun.com's message of "Fri, 10 Feb 2023 12:25:54 +0800") X-Mailer: WebService/1.1.21161 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:255285 Archived-At: xiliuya writes: > Po Lu writes: > >> xiliuya writes: >> >>> --text follows this line-- >>> >>> My operation is as follows: >>> 1. cp /system/bin/sh . >>> 2. chmod 755 sh >>> 3. ./sh >>> 4. libandroid-emacs.so: /data/data/org.gnu.emacs/files/sh: Permission >>> denied >> >> This is described under (emacs)Android Environment. On Android, system >> security policy prevents launching executables from read-write >> directories. >> >> Free versions of Android allow you to obtain access as the super user. >> In that case, run: >> >> C-x C-f /su:/data/data/org.gnu.emacs/files RET >> >> and run the binary as the super user instead. > > I see. I found another alternative is to modify AndroidManifest.xml: > > - android:targetSdkVersion="33"/> > + android:targetSdkVersion="28"/> The Android developers say they will progressively block applications targeting older SDK versions from being installed, so that is not a real long-term option.