CVS commit: src/sys/kern

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

Module Name:    src
Committed By:   maxv
Date:           Sat Jul 11 07:14:53 UTC 2020

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

Log Message:
Remove support for '%n' in the kernel printf functions.

It makes vulnerabilities too easily exploitable, is unused and as a sanity
rule should not be used in the kernel to begin with.

Now, "printf(unfiltered_string);" is much less of a problem.


To generate a diff of this commit:
cvs rdiff -u -r1.184 -r1.185 src/sys/kern/subr_prf.c

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