fs/hfsplus: Prevent out of bound access in catalog file

fs/hfsplus: Prevent out of bound access in catalog file

A corrupted hfsplus can have a catalog key that is out of range. This
can lead to out of bound access when advancing the pointer to access
catalog file info. The valid range of a catalog key is specified in
HFS Plus Technical Note TN1150 [1].

[1] https://developer.apple.com/library/archive/technotes/tn/tn1150.html

Signed-off-by: Lidong Chen <lidong.chen@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>