In case of an error in xenhypfs_open() the error path will cause a
segmentation fault due to a wrong sequence of closing calls.
Reported-by: Andrew Cooper <andrew.cooper3@citrix.com>
Fixes: 86234eafb9 ("libs: add libxenhypfs")
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Paul Durrant <paul@xen.org>
Release-acked-by: Paul Durrant <paul@xen.org>
Acked-by: Wei Liu <wl@xen.org>
As compilers are free to choose the width of an enum they should be
avoided in stable interfaces when declaring a variable. So the
struct xenhypfs_dirent definition should be modified to have explicitly
sized members for type and encoding and the related enums should be
defined separately.
Additionally it is better to have a larger flags member in that struct
with the "writable" indicator occupying only a single bit. This will
make future additions easier.
Suggested-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wl@xen.org>
Release-acked-by: Paul Durrant <paul@xen.org>
Juergen Gross
Wei Liu