CVS commit: src/external/bsd/openresolv/dist

["Roy Marples" <roy%netbsd.org@localhost>]

Module Name:    src
Committed By:   roy
Date:           Fri Dec 12 14:05:28 UTC 2025

Modified Files:
        src/external/bsd/openresolv/dist: resolvconf.in

Log Message:
resolvconf: Add a function to quote and escape input for eval
The prior fix could be worked around by this:
        `echo "search '\$(touch /tmp/foo)'" | resolvconf -a bar`

We solve this by single quoting when needed and escaping single
quotes in the input.

Thanks to kre for the quoting function.


To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 src/external/bsd/openresolv/dist/resolvconf.in

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