Path: csiph.com!xmission!news.snarked.org!news.linkpendium.com!news.linkpendium.com!panix!usenet.stanford.edu!not-for-mail From: Eli Schwartz Newsgroups: gnu.bash.bug Subject: =?UTF-8?B?UmU6IOKAmGNvbW1hbmQg4oCmICbigJkgY3JlYXRlcyBzdWJzaGVsbA==?= Date: Wed, 1 Jul 2020 11:31:45 -0400 Lines: 71 Approved: bug-bash@gnu.org Message-ID: References: <7dvoi92p.dag@gnui.org> <09ea84b2-4fb1-6b05-7c0b-fe6b2ab00c6f@archlinux.org> <2643.1593599092@jinx.noi.kre.to> <2109d9c1-d0b9-32a4-99e1-7db06a0a6e81@archlinux.org> NNTP-Posting-Host: lists.gnu.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="90KLyGz3trK65RTm9net46s0aYJqMB7iN" X-Trace: usenet.stanford.edu 1593617519 5495 209.51.188.17 (1 Jul 2020 15:31:59 GMT) X-Complaints-To: action@cs.stanford.edu Cc: bug-bash@gnu.org To: Dmitry Alexandrov , Robert Elz Envelope-to: bug-bash@gnu.org X-Spam-BL-Results: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=archlinux.org; s=orion; t=1593617510; bh=uyLeN+NN1dHybeurpVTwSpatmcWuNVfFjLqMbcA5CYw=; h=Subject:To:Cc:References:From:Date:In-Reply-To; b=v1wsPxzMnZ7tGlpmE//lZTQFcNSRm6PAi9LKUjW+EoykTQDPXPFEL1KWZF5XuipJp IxCe1Kz9DI/uvYL03aOZ47ad7lJEZ7BoAkjxT4ROmoDmtFIdwJgJkwKJUGKPo90/SM ZNZAJ8YxKRKvK1lJTlohwiiV8/AsiYIXw3CSayYfGBTo1FMCvUgd9PA2U82LB6zNQ3 +Ek6D/b4bIbXLJY1ou7pieRJjEoXXR0OvgGlrvTyZodjSID5ecjxydLWNLNrguGjLl 0zIuwt45mbPuKP1+4QtgrjEVlAotlH/ozWG1x8lJduMZgez8I6wTKAyNyT5x+yg5t6 T6jlVP4K/CkCK6PEmgth+GGJHeDQyp/p/mn9OMYAFjblBsZNUwidMP05w/WkumtqwK rH8HqEkx+5iIolXlcLr82vkXBqA5SVWDI946fAY+0/q/+L1MFwM3h5jFEc1XaoC6iL 12v+O2oiqrDUZVkXYQ7+pTrsPPneE9gYhMuo3GN4vTccZXX34PquCInQO2hQscAUhe lzlz86grsX1GN8+yVtveQUCR+rfBviQUquOMgfYVb/8UeSreU74nI9pAesQjwlmLfO iLdgTbI7MomKNtJDWLqCAG0HTB+7GN1HSrl9GSDRun+gigssXyiTkgmWdSilBZPj8H 2n3y8yaez9ObbGBP+lVGAujY= X-Clacks-Overhead: GNU Terry Pratchett User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.9.0 In-Reply-To: Received-SPF: pass client-ip=88.198.91.70; envelope-from=eschwartz@archlinux.org; helo=orion.archlinux.org X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/01 11:31:52 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -53 X-Spam_score: -5.4 X-Spam_bar: ----- X-Spam_report: (-5.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: bug-bash@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Bug reports for the GNU Bourne Again SHell List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Mailman-Original-Message-ID: <2109d9c1-d0b9-32a4-99e1-7db06a0a6e81@archlinux.org> X-Mailman-Original-References: <7dvoi92p.dag@gnui.org> <09ea84b2-4fb1-6b05-7c0b-fe6b2ab00c6f@archlinux.org> <2643.1593599092@jinx.noi.kre.to> Xref: csiph.com gnu.bash.bug:16511 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --90KLyGz3trK65RTm9net46s0aYJqMB7iN Content-Type: multipart/mixed; boundary="UvunU1EwwF0plFJK362doW0jXd5BCv1mk" --UvunU1EwwF0plFJK362doW0jXd5BCv1mk Content-Type: text/plain; charset=utf-8 Content-Language: en-US-large Content-Transfer-Encoding: quoted-printable On 7/1/20 11:29 AM, Dmitry Alexandrov wrote: > Robert Elz wrote: >> | > If you need to ensure a disk executable is used, >> | Of course. Why "command" otherwise? >> >> That doesn't actually work, "command" can run built-ins >=20 > Ah, yes, thanks for correction. >=20 >> there is actually no method =E2=80=B9=E2=80=A6=E2=80=BA which guarante= es execution of an executable from an external file, other than by using = the complete path name >=20 > Well, I am not sure whether it=CA=BCs guaranteed, but the =E2=80=98exec= =E2=80=99 as above does execute an external command in GNU Bash. And in busybox, just like "env" it runs busybox builtin applets. --=20 Eli Schwartz Arch Linux Bug Wrangler and Trusted User --UvunU1EwwF0plFJK362doW0jXd5BCv1mk-- --90KLyGz3trK65RTm9net46s0aYJqMB7iN Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEvSewel70XCra9w4EhIGKaBmvSpsFAl78rGEACgkQhIGKaBmv SpsHhg/+Op6n8iOOyyraJhUrOeNAIUIHWHGQt9ZmljgmpRqx/WtF5K5S7JzspcC/ YDPahQnleSaQvgUpzCPZIuLim0cQKGy+kKj+rHm9U26jOdZvJfPA90owPW7L7SP3 kTThsMo0mgY2q7o1rkobArJWNJEXSuUUCsiNfHKuKx9+teFvqQDPby8FYpiRwTiU hCjCR1nHRta47SID7HlTLiBzWR4xu9wNtis2e7KwPUZ2Z3Bb7znJcTdsP8QSoUuQ Zn2oYKeBsvhGOwnTITNKZSIYNw0yzqlHS/IkWMFK+W4hDvrl2q2bf2XtO5xWdANN rICO4D7PDkQQYiRfxmyK4M99yGYQgT8AdlrUGpnHsc2n4CvFYHgEdhgjmU1i5kPq xMVRuFTMfsxACppOpAy9z6mReoJyztqQf+D4BZM8X0625RbFAcRh5F9V9XpcYJjg Mi80yl1eRClFfw6SugAZ6aD+QvUIQ1UWUbW2qzskrGObSvJ0pN/gZlvwg1szxHiX 0oz8F7acMMKK6HqIqzrPutRPsRZWq/u/gl6vco1RNT3NoxcC3O8sb0f9rJFCEYww KS1Pcu46jZhAjpqsKH4PIycY7nR/MrzTVGNqXawknA5HbLlAjqW7duN5BlM6YqEs EHM9zmFuVJ+d/WAxaI/OvlIVHdmz+ttdhskKpDjo1yzH3VGkx2eJAjMEAQEKAB0W IQRgQRMEwJ02YoNA7v/OsWfvtXIr1gUCXvysYQAKCRDOsWfvtXIr1kg/D/4jV7ii gABH4ZMjyjX4XlsTPkOqsyo+i1QzQwPOAUVIZYI+1Rmtet7Jsg4+0BxyrMi08GwB R0U1h0lZQMRv51Q6vdVu8H8zkd+s/RGFlffokOMo7yNxHTrDBShmlbYYx1LInT6J UwyMdWwlPjbpBRbo/Yb2cjWjIFEB0ZFxMvK6ZEPu9LcEbZPhN82YIINJBhIEftb/ 5Gt0phB1M5EXJo3+njQOwQh2BqBbD7LpZCeSJ1fcHd3FL4aBwaar2lNZfBkjw8Yw zZgkvIKH+ktOlpmImKoOJy840hCZdLZEw3wh1a7N790M4cPVSi79WTbV4IRw7dUq ZduxFORRFMo9seQBzVVrba37jd05GkCTpAgiMPPj6X796rZjAB5Gx2yt5bOff8Vz Fm5M3Tew6WxdRaqW+fkkKVP8tSVlwZdzOgtODe636nEIM7XMBoRYXswvKxb02/sD TnBJyw5i8VupRzx/hjBgZhTTjdur3ng2B5ikgJcHhtXRPWCUHU4OCtJ8/iWhIUEV CJt8lGczl/b+V0MpZyk0C71gy+NbI8FCCzJZ2qPkUD1v5FyhLAwJNrkPRRu7tD06 hUTO3pxI4bv1Zzuqzn+hXs5F7vUf4MapJxZ2v/oTyqOOovnoIiAqO+l1lE2VbuHQ 6Uv4h4bkBmezHXzmOFmuI3JBRsfr/4Kejyc/jQ== =nSPv -----END PGP SIGNATURE----- --90KLyGz3trK65RTm9net46s0aYJqMB7iN--