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[Bug default/23905] New: abidw crashes when reading a .so



https://sourceware.org/bugzilla/show_bug.cgi?id=23905

            Bug ID: 23905
           Summary: abidw crashes when reading a .so
           Product: libabigail
           Version: unspecified
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: default
          Assignee: dodji at redhat dot com
          Reporter: arzhan.i.kinzhalin at intel dot com
                CC: libabigail at sourceware dot org
  Target Milestone: ---

Created attachment 11407
  --> https://sourceware.org/bugzilla/attachment.cgi?id=11407&action=edit
.so to reproduce with.

Running abidw on the attached .so results in abort(). Happens with 1.5.0 and
the latest master.

Some shallow analysis I've done indicates that while construction a function
definition, and attempting to recover its parameters type if finds that it's of
wrong type. The output is the following:

$./abidw hdf5-1.10.4-15.x86_64/usr/lib64/libhdf5_fortran.so.100.1.2
in die_pretty_print_type at: ../../src/abg-dwarf-reader.cc:11088: execution
should not have reached this point!
Aborted (core dumped)

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