bugzilla-daemon at mindrot.org
2020-Nov-19  10:39 UTC
[Bug 3232] New: The new select syscall needed for ARM architecture
https://bugzilla.mindrot.org/show_bug.cgi?id=3232
            Bug ID: 3232
           Summary: The new select syscall needed for ARM architecture
           Product: Portable OpenSSH
           Version: 8.4p1
          Hardware: ARM64
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P5
         Component: sshd
          Assignee: unassigned-bugs at mindrot.org
          Reporter: jjelen at redhat.com
Created attachment 3454
  --> https://bugzilla.mindrot.org/attachment.cgi?id=3454&action=edit
proposed patch
I got a new report that with a new kernel on armhfp (armv7hl), sshd
fails in the sandbox. Later debugging uncovered the syscall number,
which is missing:
type=SECCOMP msg=audit(1605645779.332:638): auid=4294967295 uid=74
gid=74 ses=4294967295 subj=system_u:system_r:sshd_net_t:s0-s0:c0.c1023
pid=796 comm="sshd" exe="/usr/sbin/sshd" sig=31
arch=40000028
syscall=413 compat=0 ip=0xb68db370 code=0x0AUID="unset"
UID="sshd"
GID="sshd" ARCH=armeb SYSCALL=unknown-syscall(413)
On arm 413 looks to be pselect6_time64
I tried the attached patch and it solved the issue. For more
information, see the Fedora bug:
https://bugzilla.redhat.com/show_bug.cgi?id=1897712
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bugzilla-daemon at mindrot.org
2020-Nov-20  02:40 UTC
[Bug 3232] The new select syscall needed for ARM architecture
https://bugzilla.mindrot.org/show_bug.cgi?id=3232
Darren Tucker <dtucker at dtucker.net> changed:
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|                            |3217
                 CC|                            |dtucker at dtucker.net
--- Comment #1 from Darren Tucker <dtucker at dtucker.net> ---
Patch applied, thanks.  It will be in the next major release.
Referenced Bugs:
https://bugzilla.mindrot.org/show_bug.cgi?id=3217
[Bug 3217] Tracking bug for 8.5 release
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bugzilla-daemon at mindrot.org
2020-Nov-20  03:51 UTC
[Bug 3232] The new select syscall needed for ARM architecture
https://bugzilla.mindrot.org/show_bug.cgi?id=3232
Damien Miller <djm at mindrot.org> changed:
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED
                 CC|                            |djm at mindrot.org
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bugzilla-daemon at mindrot.org
2021-Mar-02  10:34 UTC
[Bug 3232] The new select syscall needed for ARM architecture
https://bugzilla.mindrot.org/show_bug.cgi?id=3232
Arkadiusz Mi?kiewicz <arekm at maven.pl> changed:
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |arekm at maven.pl
--- Comment #2 from Arkadiusz Mi?kiewicz <arekm at maven.pl> ---
A note, i686 needed this patch, too (glibc 2.33).
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bugzilla-daemon at mindrot.org
2021-Apr-23  04:53 UTC
[Bug 3232] The new select syscall needed for ARM architecture
https://bugzilla.mindrot.org/show_bug.cgi?id=3232
Damien Miller <djm at mindrot.org> changed:
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED
--- Comment #3 from Damien Miller <djm at mindrot.org> ---
closing resolved bugs as of 8.6p1 release
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