linux-kernel - timer_create(CLOCK_PROCESS_CPUTIME

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [day] [month] [year] [list]

Date:   Mon, 11 Oct 2021 20:58:37 -0500
From:   Rob Landley <rob@...dley.net>
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: timer_create(CLOCK_PROCESS_CPUTIME_ID) for child?

Is there any way to timer_create(CLOCK_PROCESS_CPUTIME_ID) but have the signal
delivered to the parent process instead of the child?

Possibly there's something that could be done with ptrace, but I'm not figuring
it out. (I don't want to create a timer _in_ the child, that visibly messes with
the child's state, and I might intercept the child's own timer...)

Rob