Package: znc
Version: 1.8.2-3.1+deb12u1
Severity: normal
X-Debbugs-Cc: je...@sney.ca, debian-security@lists.debian.org

Dear Maintainer and Debian Security Team,

Thank you for a fast upload addressing CVE-2024-39844. However, when I applied 
the update to my server, the znc service restarted without any prompt, 
notification, or NEWS entry. 

Upon investigating I noticed that znc.postinst had grown significantly, with 2 
sections commented as # Automatically added by dh_installsystemd(...). The 
second of which includes the following, which is evidently what caused the 
restart:
" deb-systemd-invoke try-restart 'znc.service' "

Since znc is not maintained in a public vcs and there's nothing in the 
changelog, it's impossible to tell whether this change was made intentionally, 
or via some automatic debhelper process, or accidentally added by 
debian-security. In any case, it seems too large a change to be made in the 
context of a stable update, and server admins should be trusted to know when to 
restart services.

Please let me know if you need any more information, and thank you for your 
work. 

sney



-- System Information:
Debian Release: 12.6
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 6.1.0-22-cloud-amd64 (SMP w/1 CPU thread; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages znc depends on:
ii  adduser                3.134
ii  libboost-locale1.74.0  1.74.0+ds1-21
ii  libc6                  2.36-9+deb12u7
ii  libgcc-s1              12.2.0-14
ii  libicu72               72.1-3
ii  libsasl2-2             2.1.28+dfsg-10
ii  libssl3                3.0.13-1~deb12u1
ii  libstdc++6             12.2.0-14
ii  openssl                3.0.13-1~deb12u1
ii  zlib1g                 1:1.2.13.dfsg-1

Versions of packages znc recommends:
ii  znc-perl    1.8.2-3.1+deb12u1
ii  znc-python  1.8.2-3.1+deb12u1
ii  znc-tcl     1.8.2-3.1+deb12u1

znc suggests no packages.

-- no debconf information

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