[Pkg-clamav-devel] Bug#1031896: Bug#1031896: libclamav11: LibClamAV Error: Can't verify database integrity, breaks amavis

[Sebastian Andrzej Siewior]

On 2023-02-24 12:21:48 [-0800], Nye Liu wrote:
> Feb 24 12:19:44 ln clamd[1537504]: LibClamAV debug: in cli_cvdload()
> Feb 24 12:19:44 ln clamd[1537504]: LibClamAV debug: MD5(.tar.gz) = f7eaac9ce4a83cc4c2526fe8f7d669db
> Feb 24 12:19:44 ln clamd[1537504]: LibClamAV debug: cli_versig: Decoded signature: 00000000000000000000000000000000

Can you re-install libtfm1 and ensure that both point to that lib?

| # ldd /lib/x86_64-linux-gnu/libclamav.so.11 | grep tfm
|         libtfm.so.1 => /lib/x86_64-linux-gnu/libtfm.so.1 (0x00007f2d37989000)
| # ldd /usr/sbin/clamd |grep tfm
|         libtfm.so.1 => /lib/x86_64-linux-gnu/libtfm.so.1 (0x00007f2c277a8000)
| # grep tfm /proc/clamd_pid/maps
| 7f76e6fc6000-7f76e6fc8000 r--p 00000000 08:01 8536033                    /usr/lib/x86_64-linux-gnu/libtfm.so.1.0.0
| 7f76e6fc8000-7f76e7039000 r-xp 00002000 08:01 8536033                    /usr/lib/x86_64-linux-gnu/libtfm.so.1.0.0
| 7f76e7039000-7f76e703b000 r--p 00073000 08:01 8536033                    /usr/lib/x86_64-linux-gnu/libtfm.so.1.0.0
| 7f76e703b000-7f76e703c000 r--p 00075000 08:01 8536033                    /usr/lib/x86_64-linux-gnu/libtfm.so.1.0.0
| 7f76e703c000-7f76e703d000 rw-p 00076000 08:01 8536033                    /usr/lib/x86_64-linux-gnu/libtfm.so.1.0.0

That 0…0 in decoded signature looks like badly computed.

Sebastian