Package: fdupes
Version: 1:2.1.1-1
Severity: normal

Dear Maintainer,


while trying to clean up I encountered a segfault in fdupes. The
commandline I used was: `fdupes -r -d -I .`. It prints the first match
of a set of matches followed by the segfault:

```
   [+] ./2018/07/IMG-20180705-WA0004.jpg
[1]    594036 segmentation fault  fdupes -r -d -I .
```

I then used fdupes to find this particular file and copied that file and
it's duplicate to /tmp/test to repeat the test in a more limited
environment and that gave the same result. I then created a new test
file in a new directory and copied that to make a duplicate. Same
result. I then used fdupes on the test directory in ncurses mode and
marked one, pressed delete, and exited the application. Thus, it seems
the only thing that I could find that triggers this is the combination
of the commandline options as both location and actual files involved
don't change the outcome and interactive mode works.

-- System Information:
Debian Release: bullseye/sid
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.9.0-2-amd64 (SMP w/24 CPU threads)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, 
TAINT_UNSIGNED_MODULE
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages fdupes depends on:
ii  libc6          2.31-4
ii  libncursesw6   6.2+20200918-1
ii  libpcre2-32-0  10.34-7
ii  libtinfo6      6.2+20200918-1

fdupes recommends no packages.

fdupes suggests no packages.

-- no debconf information

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