7 January 2022 18:25
To: Baesken, Matthias ; Alan Bateman
; stuart nelson ;
serviceability-dev@openjdk.java.net
Subject: Re: [libattach] misleading error message when checking gid fails
Hi,
Just some addition to the below comment.
The man page also has this:
RATIONALE top
iginal Message-
From: jdk-dev On Behalf Of Alan Bateman
Sent: Freitag, 7. Januar 2022 12:48
To: stuart nelson ; jdk-...@openjdk.java.net
Subject: Re: [libattach] misleading error message when checking gid fails
On 07/01/2022 11:33, stuart nelson wrote:
> Hey,
Of Alan Bateman
Sent: Freitag, 7. Januar 2022 12:48
To: stuart nelson ; jdk-...@openjdk.java.net
Subject: Re: [libattach] misleading error message when checking gid fails
On 07/01/2022 11:33, stuart nelson wrote:
> Hey,
>
> First, apologies if this should be directed to a different mail
* stuart nelson:
> The reason getegid() returns -1 is because it wasn't in my allowed
> syscalls list for seccomp, so EPERM (-1) was returned instead.
Surely that's a broken seccomp filter. Such fundamental system calls
really cannot be filtered.
Thanks,
Florian
