Re: [Qemu-devel] [PATCH v3 1/3] 9pfs: forbid illegal path names

2016-08-30 Thread Greg Kurz
I forgot to pass --edit-patches to stg mail and some mails managed to get away before I hit ^C :\ Please ignore this thread: <147256918576.23038.4177640830854859642.st...@bahia.lab.toulouse-stg.fr.ibm.com> and look at this one instead: <147256922286.23141.1863740247797922944.st...@bahia.lab.tou

[Qemu-devel] [PATCH v3 1/3] 9pfs: forbid illegal path names

2016-08-30 Thread Greg Kurz
Empty path components don't make sense for most commands and may cause undefined behavior, depending on the backend. A notable exception would be the target of a symbolic link: POSIX requires implementations to support the empty string for target names. But 9p is only supported on linux hosts, whic

[Qemu-devel] [PATCH v3 1/3] 9pfs: forbid illegal path names

2016-08-30 Thread Greg Kurz
Empty path components don't make sense for most commands and may cause undefined behavior, depending on the backend. A notable exception would be the target of a symbolic link: POSIX requires implementations to support the empty string for target names. But 9p is only supported on linux hosts, whic