CVS commit: src/sys/nfs

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Wed Aug 26 03:01:25 UTC 2026

Modified Files:
        src/sys/nfs: nfs_export.c nfs_syscalls.c nfs_var.h

Log Message:
nfs: New sysctl node vfs.nfsd.maxexportspermount.

Limits the number of different ways a single mount point can be
exported.  Default is limited to 256; can be expanded by sysctl up to
anything that won't overflow kva.

XXX Should prevent increasing it at securelevel>0.

PR kern/60645: nfssvc(2): arithmetic overflow in input array sizing


To generate a diff of this commit:
cvs rdiff -u -r1.63 -r1.64 src/sys/nfs/nfs_export.c
cvs rdiff -u -r1.166 -r1.167 src/sys/nfs/nfs_syscalls.c
cvs rdiff -u -r1.97 -r1.98 src/sys/nfs/nfs_var.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.