Re: [Qemu-devel] [PATCH v4 2/3] 9pfs: forbid . and .. in file names

2016-08-30 Thread Greg Kurz
On Tue, 30 Aug 2016 13:06:31 -0500 Eric Blake wrote: > On 08/30/2016 12:13 PM, Greg Kurz wrote: > > According to the 9P spec http://man.cat-v.org/plan_9/5/open about the > > create request: > > > > The names . and .. are special; it is illegal to create files with these > > names. > > > > This

Re: [Qemu-devel] [PATCH v4 2/3] 9pfs: forbid . and .. in file names

2016-08-30 Thread Eric Blake
On 08/30/2016 12:13 PM, Greg Kurz wrote: > According to the 9P spec http://man.cat-v.org/plan_9/5/open about the > create request: > > The names . and .. are special; it is illegal to create files with these > names. > > This patch causes the create and lcreate requests to fail with EINVAL if > t