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From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [DPDK/DTS Bug 1557] dts: File permission issues for files copied to
/tmp
Date: Tue, 01 Oct 2024 20:42:37 +0000
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Date: Tue, 1 Oct 2024 22:42:37 +0200
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https://bugs.dpdk.org/show_bug.cgi?id=3D1557
Bug ID: 1557
Summary: dts: File permission issues for files copied to /tmp
Product: DPDK
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: DTS
Assignee: dev@dpdk.org
Reporter: probb@iol.unh.edu
CC: juraj.linkes@pantheon.tech, probb@iol.unh.edu
Target Milestone: ---
At the Community Lab, some developers have noticed an "annoyance" like this:
User 1 with name User1 runs DTS, and it copies a DPDK tarball over to
/tmp/dpdk.tar.xz on the SUT system. It is extracted and owned by user 1. The
testrun completes without issue.=20
Later, User 2 tries to run DTS with a DPDK tarball of the same name. In doi=
ng
so, the framework tries to delete the previously existing /tmp/dpdk.tar.xz,=
and
fails as it is running from user User2.=20
This behavior was also noted today in copying dpdk-devbind.py to the tester
(/tmp/dpdk-devbind.py cannot be removed by all users).=20
So, then the user has to SSH onto the SUT system, and delete the artifact w=
ith
sudo.
Some simple solutions are like:=20
1. chmod the copied artifacts to allow for all users to delete them.
2. Delete the artifacts as a test run cleanup step.
3. copy all artifacts to something like /tmp/($my_user)/ instead of /tmp/
Or maybe there are some other ideas which are better... feedback is welcome.
--=20
You are receiving this mail because:
You are the assignee for the bug.=
--17278153571.59132F3.1225832
Date: Tue, 1 Oct 2024 22:42:37 +0200
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<html>
<head>
<base href=3D"https://bugs.dpdk.org/">
</head>
<body><table border=3D"1" cellspacing=3D"0" cellpadding=3D"8" class=3D"=
bz_new_table">
<tr>
<th>Bug ID</th>
<td><a class=3D"bz_bug_link=20
bz_status_UNCONFIRMED "
title=3D"UNCONFIRMED - dts: File permission issues for files copied to /=
tmp"
href=3D"https://bugs.dpdk.org/show_bug.cgi?id=3D1557">1557</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>dts: File permission issues for files copied to /tmp
</td>
</tr>
<tr>
<th>Product</th>
<td>DPDK
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>UNCONFIRMED
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>Normal
</td>
</tr>
<tr>
<th>Component</th>
<td>DTS
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dev@dpdk.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>probb@iol.unh.edu
</td>
</tr>
<tr>
<th>CC</th>
<td>juraj.linkes@pantheon.tech, probb@iol.unh.edu
</td>
</tr>
<tr>
<th>Target Milestone</th>
<td>---
</td>
</tr></table>
<p>
<div class=3D"bz_comment_block">
<pre class=3D"bz_comment_text">At the Community Lab, some develop=
ers have noticed an "annoyance" like this:
User 1 with name User1 runs DTS, and it copies a DPDK tarball over to
/tmp/dpdk.tar.xz on the SUT system. It is extracted and owned by user 1. The
testrun completes without issue.=20
Later, User 2 tries to run DTS with a DPDK tarball of the same name. In doi=
ng
so, the framework tries to delete the previously existing /tmp/dpdk.tar.xz,=
and
fails as it is running from user User2.=20
This behavior was also noted today in copying dpdk-devbind.py to the tester
(/tmp/dpdk-devbind.py cannot be removed by all users).=20
So, then the user has to SSH onto the SUT system, and delete the artifact w=
ith
sudo.
Some simple solutions are like:=20
1. chmod the copied artifacts to allow for all users to delete them.
2. Delete the artifacts as a test run cleanup step.
3. copy all artifacts to something like /tmp/($my_user)/ instead of /tmp/
Or maybe there are some other ideas which are better... feedback is welcome.
</pre>
</div>
</p>
<hr>
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<li>You are the assignee for the bug.</li>
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