Re: [PULL 0/5] virtiofs queue: Security fix

[Dr. David Alan Gilbert]

* no-reply@patchew.org (no-reply@patchew.org) wrote:
> Patchew URL: 
> 20210204183439.546918-1-dgilbert@redhat.com/">https://patchew.org/QEMU/20210204183439.546918-1-dgilbert@redhat.com/
> 
> 
> 
> Hi,
> 
> This series seems to have some coding style problems. See output below for
> more information:
> 
> Type: series
> Message-id: 20210204183439.546918-1-dgilbert@redhat.com
> Subject: [PULL 0/5] virtiofs queue: Security fix
> 
> === TEST SCRIPT BEGIN ===
> #!/bin/bash
> git rev-parse base > /dev/null || exit 0
> git config --local diff.renamelimit 0
> git config --local diff.renames True
> git config --local diff.algorithm histogram
> ./scripts/checkpatch.pl --mailback base..
> === TEST SCRIPT END ===
> 
> Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
> From https://github.com/patchew-project/qemu
>  * [new tag]         patchew/20210204183439.546918-1-dgilbert@redhat.com -> 
> patchew/20210204183439.546918-1-dgilbert@redhat.com
> Switched to a new branch 'test'
> cc58a0c virtiofsd: Add restart_syscall to the seccomp whitelist
> bc881ed virtiofsd: Add _llseek to the seccomp whitelist
> 449b30f virtiofsd: prevent opening of special files (CVE-2020-35517)
> 5da12fe virtiofsd: optionally return inode pointer from lo_do_lookup()
> 3690387 virtiofsd: extract lo_do_open() from lo_open()
> 
> === OUTPUT BEGIN ===
> 1/5 Checking commit 3690387a3bc2 (virtiofsd: extract lo_do_open() from 
> lo_open())
> ERROR: return of an errno should typically be -ve (return -ENOMEM)
> #72: FILE: tools/virtiofsd/passthrough_ll.c:1674:
> +        return ENOMEM;

That's expected and OK.

> total: 1 errors, 0 warnings, 114 lines checked
> 
> Patch 1/5 has style problems, please review.  If any of these errors
> are false positives report them to the maintainer, see
> CHECKPATCH in MAINTAINERS.
> 
> 2/5 Checking commit 5da12fe61f50 (virtiofsd: optionally return inode pointer 
> from lo_do_lookup())
> 3/5 Checking commit 449b30fcc7be (virtiofsd: prevent opening of special files 
> (CVE-2020-35517))
> 4/5 Checking commit bc881ed54ee8 (virtiofsd: Add _llseek to the seccomp 
> whitelist)
> 5/5 Checking commit cc58a0c7f1a0 (virtiofsd: Add restart_syscall to the 
> seccomp whitelist)
> === OUTPUT END ===
> 
> Test command exited with code: 1
> 
> 
> The full log is available at
> 20210204183439.546918-1-dgilbert@redhat.com/testing.checkpatch/?type=message">http://patchew.org/logs/20210204183439.546918-1-dgilbert@redhat.com/testing.checkpatch/?type=message.
> ---
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-- 
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK