CVS commit: src/sys/kern

["David A. Holland" <dholland%netbsd.org@localhost>]

Module Name:    src
Committed By:   dholland
Date:           Wed Feb 17 17:39:08 UTC 2021

Modified Files:
        src/sys/kern: vfs_syscalls.c

Log Message:
Don't allow callers of fsync_range() to trigger UB in the kernel.

(also prohibit syncing ranges at start offsets less than zero)


To generate a diff of this commit:
cvs rdiff -u -r1.548 -r1.549 src/sys/kern/vfs_syscalls.c

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