Re: [PATCH v5 3/3] fanotify: introduce new event type FAN_OPEN_EXEC_PERM

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On Thu, Oct 18, 2018 at 11:26:20AM +0200, Jan Kara wrote:
> On Wed 17-10-18 20:05:37, Matthew Bobrowski wrote:
> > diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h
> > index 329ac6684326..96616651220c 100644
> > --- a/include/linux/fsnotify_backend.h
> > +++ b/include/linux/fsnotify_backend.h
> > @@ -44,8 +44,9 @@
> >  #define FS_Q_OVERFLOW		0x00004000	/* Event queued overflowed */
> >  #define FS_IN_IGNORED		0x00008000	/* last inotify event here */
> >  
> > -#define FS_OPEN_PERM		0x00010000	/* open event in an permission hook */
> > +#define FS_OPEN_PERM		0x00010000	/* open event in a permission hook */
> 
> This hunk would belong to patch 1 instead of this one.

Strange and totally agree. I'm quite perplexed as to why this came through
in like this in this particular patch. Something really weird must've
happened when I was "amending" previously recommended updates.

> 
> >  #define FS_ACCESS_PERM		0x00020000	/* access event in a permissions hook */
> > +#define FS_OPEN_EXEC_PERM	0x00040000	/* open/exec in a permission hook */
> >  
> >  #define FS_EXCL_UNLINK		0x04000000	/* do not send events if object is unlinked */
> >  #define FS_ISDIR		0x40000000	/* event occurred against dir */
> > @@ -64,7 +65,7 @@
> >  				   FS_CLOSE_WRITE | FS_CLOSE_NOWRITE | FS_OPEN |\
> >  				   FS_MOVED_FROM | FS_MOVED_TO | FS_CREATE |\
> >  				   FS_DELETE | FS_OPEN_PERM | FS_ACCESS_PERM |\
> > -				   FS_OPEN_EXEC)
> > +				   FS_OPEN_EXEC | FS_OPEN_EXEC_PERM)
> >  
> >  #define FS_MOVE			(FS_MOVED_FROM | FS_MOVED_TO)
> >  
> 
> You seem to be missing an update of ALL_FSNOTIFY_PERM_EVENTS to also
> include FS_OPEN_EXEC_PERM.

Oh, yep! Thanks for pointing that out.

> Otherwise the patch looks good to me.

:-)

-- 
Matthew Bobrowski <mbobrowski@xxxxxxxxxxxxxx>



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