[okular] [Bug 459174] New: okular crashes after signature checking

[Syiad]

https://bugs.kde.org/show_bug.cgi?id=459174

            Bug ID: 459174
           Summary: okular crashes after signature checking
           Product: okular
           Version: 22.04.3
          Platform: Kubuntu
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: PDF backend
          Assignee: okular-devel at kde.org
          Reporter: syiad.al-duri at web.de
  Target Milestone: ---

SUMMARY
***
okular crashes every time I check a digital signature of a pdf file on the side
panel
***


STEPS TO REPRODUCE
1. Open digitally signed pdf file.
2. Click on 'show signature area'.
3. Click on the arrow to the left of the signature info to reveal more details.
4. Close okular.

OBSERVED RESULT
okular crashes on exit.

EXPECTED RESULT
okular closes normally.

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: Kubuntu 22.04
(available in About System)
KDE Plasma Version: 5.25.5
KDE Frameworks Version: 5.98.0
Qt Version: 5.15.3

ADDITIONAL INFORMATION
Backtrace:
Application: Okular (okular), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f3a3d7818f4 in
std::vector<std::shared_ptr<Akd::Middleware::Pkcs11::Pkcs11Session>,
std::allocator<std::shared_ptr<Akd::Middleware::Pkcs11::Pkcs11Session> >
>::_M_erase(__gnu_cxx::__normal_iterator<std::shared_ptr<Akd::Middleware::Pkcs11::Pkcs11Session>*,
std::vector<std::shared_ptr<Akd::Middleware::Pkcs11::Pkcs11Session>,
std::allocator<std::shared_ptr<Akd::Middleware::Pkcs11::Pkcs11Session> > > >)
() from /usr/lib/akd/eidmiddleware/pkcs11/libEidPkcs11.so
#5  0x00007f3a3d75e643 in C_CloseAllSessions () from
/usr/lib/akd/eidmiddleware/pkcs11/libEidPkcs11.so
#6  0x00007f3a8406aa70 in PK11_FreeSlot () from
/lib/x86_64-linux-gnu/libnss3.so
#7  0x00007f3a8406d67c in SECMOD_DestroyModule () from
/lib/x86_64-linux-gnu/libnss3.so
#8  0x00007f3a84034ea4 in ?? () from /lib/x86_64-linux-gnu/libnss3.so
#9  0x00007f3a84035ab8 in NSS_Shutdown () from /lib/x86_64-linux-gnu/libnss3.so
#10 0x00007f3a843c34bd in ?? () from /lib/x86_64-linux-gnu/libpoppler.so.118
#11 0x00007f3a95440495 in __run_exit_handlers (status=0, listp=0x7f3a95614838
<__exit_funcs>, run_list_atexit=run_list_atexit at entry=true,
run_dtors=run_dtors at entry=true) at ./stdlib/exit.c:113
#12 0x00007f3a95440610 in __GI_exit (status=<optimized out>) at
./stdlib/exit.c:143
#13 0x00007f3a95424d97 in __libc_start_call_main
(main=main at entry=0x55eb3897b4c0, argc=argc at entry=1,
argv=argv at entry=0x7ffcc3ab2238) at ../sysdeps/nptl/libc_start_call_main.h:74
#14 0x00007f3a95424e40 in __libc_start_main_impl (main=0x55eb3897b4c0, argc=1,
argv=0x7ffcc3ab2238, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffcc3ab2228) at ../csu/libc-start.c:392
#15 0x000055eb3897d5b5 in ?? ()
[Inferior 1 (process 10829) detached]

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