[Bug libc/14578] fchmodat(..., AT_SYMLINK_NOFOLLOW) returns ENOTSUP on non-symlinks

bugdal at aerifal dot cx sourceware-bugzilla@sourceware.org
Tue Jul 30 16:53:00 GMT 2013


http://sourceware.org/bugzilla/show_bug.cgi?id=14578

--- Comment #9 from Rich Felker <bugdal at aerifal dot cx> ---
Actually, we still have a problem. I hadn't checked cases that should succeed,
and in fact fchmod STILL fails on O_PATH files. So I still don't know any way
to avoid race conditions changing the permissions on a file unless you have
permission to open it...

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