CVS commit: src/sys/kern

["Maxime Villard" <maxv%netbsd.org@localhost>]

Module Name:    src
Committed By:   maxv
Date:           Mon Jul  1 17:15:43 UTC 2019

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

Log Message:
Restrict the size given to copyoutstr. It is safer to do that; even if
there is no actual bug here, since the buffer is guaranteed to be NUL
terminated.

With KASAN we check the whole buffer to cover the "worst" case, and here
it triggered false positives because the buffer size was not filtered.


To generate a diff of this commit:
cvs rdiff -u -r1.67 -r1.68 src/sys/kern/sys_lwp.c

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