Source: memstat
Version: 1.1+nmu1
Severity: important
Tags: ftbfs
Justification: FTBFS
X-Debbugs-Cc: ni...@thykier.net
User: ni...@thykier.net
Usertags: rrr-no-as-default-issue

Dear maintainer,

During a test rebuild for building packages with
`Rules-Requires-Root: no` as the default in `dpkg`,
memstat failed to rebuild.

Log Summary:
-------------------------------------------------------------------------------
[...]

+------------------------------------------------------------------------------+
| Build
                                                                       |
+------------------------------------------------------------------------------+


Unpack source
-------------

Format: 3.0 (native)
Source: memstat
Binary: memstat
Architecture: any
Version: 1.1+nmu1
Maintainer: Michael Meskes <mes...@debian.org>
Standards-Version: 4.1.3
Build-Depends: debhelper (>= 11)
Package-List:
 memstat deb admin optional arch=any
Checksums-Sha1:
 123fc16ac688d45ae3b7ade40749de3ab8463d0b 9060 memstat_1.1+nmu1.tar.xz
Checksums-Sha256:
 c201035986201d6c05eff0a2d554f56c561e0a23e16462c1cc8781c3027ea3aa 9060
memstat_1.1+nmu1.tar.xz
Files:
 460b9c7545703b33da21779eeb9afdf9 9060 memstat_1.1+nmu1.tar.xz


gpgv: Signature made Sun Feb 18 15:16:12 2024 UTC
gpgv:                using RSA key 406220C8B8552802378CCE411F5C7A8B45564314
gpgv:                issuer "b...@debian.org"
gpgv: Can't check signature: No public key
dpkg-source: warning: cannot verify inline signature for ./
memstat_1.1+nmu1.dsc: no acceptable signature found
dpkg-source: info: extracting memstat in /<<PKGBUILDDIR>>
dpkg-source: info: unpacking memstat_1.1+nmu1.tar.xz

Check disk space
----------------

Sufficient free space for build

User Environment
----------------

APT_CONFIG=/var/lib/sbuild/apt.conf
HOME=/sbuild-nonexistent
LANG=en_US.UTF-8
LC_ALL=C.UTF-8
LOGNAME=debusine-worker
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
SHELL=/bin/sh
USER=debusine-worker

dpkg-buildpackage
-----------------

Command: dpkg-buildpackage -us -uc -b -rfakeroot
dpkg-buildpackage: info: source package memstat
dpkg-buildpackage: info: source version 1.1+nmu1
dpkg-buildpackage: info: source distribution unstable
dpkg-buildpackage: info: source changed by Bastian Germann <b...@debian.org>
 dpkg-source --before-build .
dpkg-buildpackage: info: host architecture arm64
 debian/rules clean
dh clean
   dh_auto_clean
        make -j8 clean
make[1]: Entering directory '/<<PKGBUILDDIR>>'
rm -f memstat.o memstat DEADJOE *~ */*~
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   dh_clean
 debian/rules binary
dh binary
   dh_update_autotools_config
   dh_autoreconf
   dh_auto_configure
   dh_auto_build
        make -j8 "INSTALL=install --strip-program=true"
make[1]: Entering directory '/<<PKGBUILDDIR>>'
cc -g -Wall -O2 -Wdate-time -D_FORTIFY_SOURCE=2 -Wl,-z,relro -Wl,-z,now
 memstat.c   -o memstat
memstat.c: In function ‘summarize_usage’:
memstat.c:277:23: warning: writing 1 byte into a region of size 0 [-
Wstringop-overflow=]
  277 |         linkname[len] = '\0';
      |         ~~~~~~~~~~~~~~^~~~~~
memstat.c:267:14: note: at offset -1 into destination object ‘linkname’
of size 4096
  267 |         char linkname[PATH_MAX], filename[PATH_MAX];
      |              ^~~~~~~~
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   dh_auto_test
   create-stamp debian/debhelper-build-stamp
   dh_prep
   dh_installdirs
   dh_auto_install --destdir=debian/memstat/
        make -j8 install DESTDIR=/<<BUILDDIR>>/memstat-1.1\+nmu1/debian/memstat
AM_UPDATE_INFO_DIR=no "INSTALL=install --strip-program=true"
make[1]: Entering directory '/<<PKGBUILDDIR>>'
install --strip-program=true -p -s -o root -g root  -m  755 memstat /
<<PKGBUILDDIR>>/debian/memstat//usr/bin/memstat
install: cannot change ownership of '/<<PKGBUILDDIR>>/debian/memstat//
usr/bin/memstat': Operation not permitted
make[1]: *** [Makefile:21: install] Error 1
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_install: error: make -j8 install DESTDIR=/<<BUILDDIR>>/
memstat-1.1\+nmu1/debian/memstat AM_UPDATE_INFO_DIR=no "INSTALL=install
--strip-program=true" returned exit code 2
make: *** [debian/rules:6: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit
status 2
--------------------------------------------------------------------------------
Build finished at 2024-11-17T11:58:02Z

-------------------------------------------------------------------------------


The above is just how the build ends and not necessarily the most
relevant part. If required, the full build log is available here:

https://people.debian.org/~nthykier/rrr-no-as-default/logs/1022574.gz

You can find common solutions at
https://people.debian.org/~nthykier/rrr-no-as-default/docs/solutions.md

If this is really a bug in one of the build-depends, please use
reassign and affects, so that this is still visible in the BTS web
page for this package.

If this package is listed in
https://people.debian.org/~nthykier/rrr-no-as-default/docs/static-
ownership.list,
then please just set `Rules-Requires-Root: binary-targets` to the source
stanza of `debian/control` as a fix to this bug.

If this package is listed in
https://people.debian.org/~nthykier/rrr-no-as-default/docs/maybe-
misbuilds.list,
then the package was deemed at risk for misbuilding (having wrong
ownership) but had a FTBFS problem we tested it. Please test whether the
package works with `Rules-Requires-Root: no` validating that the
resulting deb has the correct ownership for all paths in the deb.

The goal is to have the default changed in `dpkg` either in `Trixie` or
`Forky`, depending on progress and feasibility with the release schedule
for Trixie.

For more information on this bug filing, please see:
https://lists.debian.org/debian-dpkg/2024/11/msg00016.html

Thanks,


PS: The builds were performed in mid-November. If you fixed the problem
between between then and this bug being filed, then please just close
the bug with the version it was fixed in.

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