CVS commit: src/sys/kern

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

Module Name:    src
Committed By:   riastradh
Date:           Mon Jun 27 03:56:37 UTC 2022

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

Log Message:
ktrace(9): Make sure ktrkuser initializes the full ktr_id member.

strlcpy does not; strncpy does.  However, the member must be
NUL-terminated, because kdump uses it, e.g., with printf("%s"), so
expicitly set the last byte to NUL.

Possible fix for a host of sanitizer complaints in syzkaller.


To generate a diff of this commit:
cvs rdiff -u -r1.179 -r1.180 src/sys/kern/kern_ktrace.c

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