Ferenc Wágner <[EMAIL PROTECTED]> writes:
> However, those entries are already present in the file, at the very top.
> It doesn't seem to cause a problem in itself, but can become dangerous
> if the administrator removes only one (pair) of the entries and thinks
> s/he disabled root login over the serial console.
>
> I think it's better to remove this append from the installer.
I see two possible solutions for it. One is to remove the original
ones from login package and let d-i to set it. Other is to use
something line the bellow patch to avoid duplicating it.
I hadn't test it myself but if people has no problems with it, I'll
test it and go with it.
diff --git a/packages/finish-install/finish-install.d/90console b/packages/finish-install/finish-install.d/90console
index 2fd6e2f..fd2a38d 100755
--- a/packages/finish-install/finish-install.d/90console
+++ b/packages/finish-install/finish-install.d/90console
@@ -5,6 +5,14 @@ log() {
logger -t finish-install "$@"
}
+avoid_duplication() {
+ if ! grep -q "$1" "$2"; then
+ echo "" >> "$2"
+ echo "# serial console added by debian-installer" >> "$2"
+ echo "$1" >> "$2"
+ fi
+}
+
# Since this script is running with debconf, 'tty' does
# not give reliable answers about what sort of terminal
# we have. The stdin of /sbin/debian-installer seems
@@ -39,11 +47,9 @@ case "$console" in
/target/etc/event.d/tty1 > /target/etc/event.d/$console
fi
- echo "" >> /target/etc/securetty
- echo "# serial console added by debian-installer" >> /target/etc/securetty
- echo "$rawconsole" >> /target/etc/securetty
+ avoid_duplication "$rawconsole" /target/etc/securetty
if [ -n "$console" ] && [ "$console" != "$rawconsole" ]; then
- echo "$console" >> /target/etc/securetty
+ avoid_duplication "$console" /target/etc/securetty
fi
;;
esac
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