I've looked at http://code.swtch.com/plan9port/src/9574d432c889/src/cmd/9pfuse/main.c#cl-580 and O_NOFOLLOW == 0400000 handling was added in http://code.swtch.com/plan9port/changeset/43f43652132d So maybe you can recompile a more recent version ?
On Thu, Mar 22, 2012 at 8:30 PM, Pavel Zholkover <paulz...@gmail.com> wrote: > I've also encountered this on my synology DS411 linux based kirkwood > NAS. If I remember correctly I saw a comment by Russ regarding > weird/unhandled flags being passed to the open syscall. > > My workaround was just to compile a 9p kernel module and mount the > vacfs export with it. > > On Thu, Mar 22, 2012 at 6:46 PM, <smi...@icebubble.org> wrote: >> Hello, >> >> Are there any known bugs in 9pfuse on ARM? I can mount a vac file >> system OK with it, but trying to list files on it causes: >> >> unexpected open flags 02444000 >> ls: cannot open directory /mnt/foo: Permission denied >> >> Trying to read files: >> >> unexpected open flags 0400000 >> cat: /mnt/foo/bar.txt: Permission denied >> >> But walk/statting seem to succeed OK. I'm planning to debug a bit >> deeper, but figured I'd give a shout out, in case this bug is already >> known, and to see if there was already a patch for it floating around. >> >> This is an ARMv7 OMAP4 Cortex-A9, in case that's any clue. >> >> -- >> +---------------------------------------------------------------+ >> |Smiley <smi...@icebubble.org> PGP key ID: BC549F8B | >> |Fingerprint: 9329 DB4A 30F5 6EDA D2BA 3489 DAB7 555A BC54 9F8B| >> +---------------------------------------------------------------+ >>
