5a6d620e2b
Don't page fault if the file descriptor provided with "-o fd" is invalid. This is a merge of r345419 from the projects/fuse2 branch. Reviewed by: ngie Tested by: Marek Zarychta <zarychtam@plan-b.pwste.edu.pl> MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D19836