Hi Pabs,

On  Di 28 Jul 2020 09:04:08 CEST, Paul Wise wrote:

Source: libjpeg-turbo
Version: 1:2.0.5-1
Severity: serious

The versions in the debian/*.symbols files are missing the epochs. This
means that packages using symbols newer than buster will not upgrade
libjpeg62-turbo and libturbojpeg0 when being upgraded to bullseye.

For example if I install bullseye libjpeg-turbo-progs on buster, the
programs will not work as libjpeg62-turbo and libturbojpeg0 will not be
upgraded so the new symbols like jpeg_write_icc_profile are missing.

$ rmadison -u debian libjpeg-turbo
libjpeg-turbo | 1:1.3.1-12    | oldoldstable   | source
libjpeg-turbo | 1:1.5.1-2     | oldstable      | source
libjpeg-turbo | 1:1.5.2-2     | stable         | source
libjpeg-turbo | 1:1.5.2-2     | testing        | source
libjpeg-turbo | 1:1.5.2-2     | unstable       | source
libjpeg-turbo | 1:1.5.2-2     | unstable-debug | source
libjpeg-turbo | 1:2.0.5-1     | unstable       | source
libjpeg-turbo | 1:2.0.5-1     | unstable-debug | source

$ grep -v 1.3.1 debian/*.symbols | grep -v 1.2.90 | grep -v 1.4.0 | grep -v 1.5.0
debian/libjpeg62-turbo.symbols:libjpeg.so.62 libjpeg62-turbo #MINVER#
debian/libjpeg62-turbo.symbols:* Build-Depends-Package: libjpeg62-turbo-dev
debian/libjpeg62-turbo.symbols: jpeg_read_icc_profile@LIBJPEG_6.2 2.0.2
debian/libjpeg62-turbo.symbols: jpeg_write_icc_profile@LIBJPEG_6.2 2.0.2
debian/libturbojpeg0.symbols:libturbojpeg.so.0 libturbojpeg0 #MINVER#
debian/libturbojpeg0.symbols:* Build-Depends-Package: libturbojpeg0-dev
debian/libturbojpeg0.symbols: TURBOJPEG_2.0@TURBOJPEG_2.0 2.0.2
debian/libturbojpeg0.symbols: tjGetErrorCode@TURBOJPEG_2.0 2.0.2
debian/libturbojpeg0.symbols: tjGetErrorStr2@TURBOJPEG_2.0 2.0.2
debian/libturbojpeg0.symbols: tjLoadImage@TURBOJPEG_2.0 2.0.2
debian/libturbojpeg0.symbols: tjSaveImage@TURBOJPEG_2.0 2.0.2

# cat /etc/apt/sources.list
deb https://deb.debian.org/debian buster main

# apt -qq install libjpeg-turbo-progs
The following additional packages will be installed:
  libjpeg62-turbo libturbojpeg0
The following NEW packages will be installed:
  libjpeg-turbo-progs libjpeg62-turbo libturbojpeg0
0 upgraded, 3 newly installed, 0 to remove and 0 not upgraded.
Need to get 266 kB/399 kB of archives.
After this operation, 1275 kB of additional disk space will be used.
Do you want to continue? [Y/n]
debconf: delaying package configuration, since apt-utils is not installed
Selecting previously unselected package libjpeg62-turbo:amd64.
(Reading database ... 12518 files and directories currently installed.)
Preparing to unpack .../libjpeg62-turbo_1%3a1.5.2-2+b1_amd64.deb ...
Unpacking libjpeg62-turbo:amd64 (1:1.5.2-2+b1) ...
Selecting previously unselected package libturbojpeg0:amd64.
Preparing to unpack .../libturbojpeg0_1%3a1.5.2-2+b1_amd64.deb ...
Unpacking libturbojpeg0:amd64 (1:1.5.2-2+b1) ...
Selecting previously unselected package libjpeg-turbo-progs.
Preparing to unpack .../libjpeg-turbo-progs_1%3a1.5.2-2+b1_amd64.deb ...
Unpacking libjpeg-turbo-progs (1:1.5.2-2+b1) ...
Setting up libturbojpeg0:amd64 (1:1.5.2-2+b1) ...
Setting up libjpeg62-turbo:amd64 (1:1.5.2-2+b1) ...
Setting up libjpeg-turbo-progs (1:1.5.2-2+b1) ...
Processing triggers for libc-bin (2.28-10) ...

# cat /etc/apt/sources.list | grep buster | sed s/buster/sid/ >> /etc/apt/sources.list

# cat /etc/apt/sources.list
deb https://deb.debian.org/debian buster main
deb https://deb.debian.org/debian sid main

# apt update
Hit:1 https://deb.debian.org/debian buster InRelease
Get:2 https://deb.debian.org/debian sid InRelease [146 kB]
Get:3 https://deb.debian.org/debian sid/main amd64 Packages [8345 kB]
Fetched 8491 kB in 6s (1365 kB/s)
Reading package lists... Done
Building dependency tree
Reading state information... Done
126 packages can be upgraded. Run 'apt list --upgradable' to see them.

# apt policy libjpeg-turbo-progs
libjpeg-turbo-progs:
  Installed: 1:1.5.2-2+b1
  Candidate: 1:2.0.5-1
  Version table:
     1:2.0.5-1 500
        500 https://deb.debian.org/debian sid/main amd64 Packages
 *** 1:1.5.2-2+b1 500
        500 https://deb.debian.org/debian buster/main amd64 Packages
        100 /var/lib/dpkg/status

# apt install libjpeg-turbo-progs=1:2.0.5-1
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be upgraded:
  libjpeg-turbo-progs
1 upgraded, 0 newly installed, 0 to remove and 125 not upgraded.
Need to get 131 kB of archives.
After this operation, 51.2 kB of additional disk space will be used.
Get:1 https://deb.debian.org/debian sid/main amd64 libjpeg-turbo-progs amd64 1:2.0.5-1 [131 kB]
Fetched 131 kB in 1s (227 kB/s)
debconf: delaying package configuration, since apt-utils is not installed
(Reading database ... 12558 files and directories currently installed.)
Preparing to unpack .../libjpeg-turbo-progs_1%3a2.0.5-1_amd64.deb ...
Unpacking libjpeg-turbo-progs (1:2.0.5-1) over (1:1.5.2-2+b1) ...
Setting up libjpeg-turbo-progs (1:2.0.5-1) ...

# cjpeg
cjpeg: relocation error: cjpeg: symbol jpeg_write_icc_profile version LIBJPEG_6.2 not defined in file libjpeg.so.62 with link time reference

Thanks for finding this issue. I will be on VAC over the next two weeks. Please NMU (ideally with commits to the packaging Git). Also coordinate with Adrian Bunk.

I'll look into this in the second week of August, otherwise.

Thanks
Mike
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