Control: close -1
Control: fixed -1 0.0.1+git20230316.f1bd0f1-1

On  Do 09 Feb 2023 12:25:49 CET, Daniel Teichmann wrote:

Otherwise use '--allow-bad-names' option (if adduser version is new enough).
Fixes: https://bugs.debian.org/1030923
---
 debian/postinst | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/debian/postinst b/debian/postinst
index bd92aa1..56c44ce 100644
--- a/debian/postinst
+++ b/debian/postinst
@@ -23,10 +23,18 @@ case "${1}" in
                 # setup mDNS Reflector system user account
                 if ! getent 'passwd' '_mdns.reflector' >'/dev/null'; then
                         echo 'Creating _mdns.reflector system user.' >&2
+                        # if adduser >= 3.122; then use --allow-bad-names
+                        # if not; then use --force-badname
+                        badname_option="--allow-bad-names"
+ version=`dpkg-query --show --showformat='${Version}' adduser` + if dpkg --compare-versions "$version" "lt" "3.122"; then
+                            badname_option="--force-badname"
+                        fi
+
                         adduser --system --no-create-home \
                                 --disabled-password --disabled-login \
--shell /bin/false --group --home /dev/null \
-                                --allow-bad-names _mdns.reflector
+                                "$badname_option" _mdns.reflector
                 fi

                 # Enable cap_net_raw+ep for the mdns-reflector binary
--
2.30.2

This patch has been shipped since 0.0.1+git20230316.f1bd0f1-1. Closing this issue.

Mike
--

mike gabriel aka sunweaver (Debian Developer)
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