From: "fche at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sourceware.org
Subject: [Bug uprobes/28923] dtrace predictable temp file causes race
Date: Fri, 25 Feb 2022 02:07:21 +0000 [thread overview]
Message-ID: <bug-28923-6586-bKQ65Shtar@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-28923-6586@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=28923
Frank Ch. Eigler <fche at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |fche at redhat dot com
--- Comment #1 from Frank Ch. Eigler <fche at redhat dot com> ---
What do you think about using fcntl.flock() on the temp file, so as to lock out
other concurrent scripts? (Additionally, it would be possible to salt the temp
file name with a function of the input .d content, so that it's reproducible
but not just a single common name.
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next prev parent reply other threads:[~2022-02-25 2:07 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-25 0:12 [Bug uprobes/28923] New: " dannf at dannf dot org
2022-02-25 2:07 ` fche at redhat dot com [this message]
2022-02-25 16:06 ` [Bug uprobes/28923] " dannf at dannf dot org
2022-02-25 23:29 ` dannf at dannf dot org
2022-02-26 1:14 ` fche at redhat dot com
2022-02-26 16:21 ` dannf at dannf dot org
2022-02-28 17:33 ` dannf at dannf dot org
2022-03-01 16:06 ` fche at redhat dot com
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