qemu

virtiofsd: Ask qemu to drop CAP_FSETID if client asked for it

Vivek Goyal authored 4 years ago

If qemu guest asked to drop CAP_FSETID upon write, send that info
to qemu in SLAVE_FS_IO message so that qemu can drop capability
before WRITE. This is to make sure that any setuid bit is killed
on fd (if there is one set).

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>

05b85e29

History

05b85e29 4 years ago

History

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README.rst