[Bug default/19138] Assertion failure ../../src/abg-dwarf-reader.cc:3629

[Bug default/19138] Assertion failure ../../src/abg-dwarf-reader.cc:3629

[woodard at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=19138

--- Comment #2 from Ben Woodard <woodard at redhat dot com> ---
Of all the asserts that I'm still hitting, this is by far the most common one:

ipa15@ben:grep abidw collected-target.files 
      9 abidw: ../../src/abg-comparison.cc:8252: void
abigail::comparison::class_diff::ensure_lookup_tables_populated() const:
Assertion `priv_->deleted_bases_.find(qname) == priv_->deleted_bases_.end()'
failed.
    261 abidw: ../../src/abg-dwarf-reader.cc:3629: Dwarf_Addr
abigail::dwarf_reader::read_context::maybe_adjust_var_sym_address(Dwarf_Addr)
const: Assertion `data_section' failed.
      1 abidw: ../../src/abg-ir.cc:1080: void
abigail::ir::elf_symbol::add_alias(abigail::ir::elf_symbol_sptr): Assertion
`last_alias' failed.
      3 abidw: ../../src/abg-reader.cc:2271:
abigail::ir::string_elf_symbols_map_sptr
abigail::xml_reader::build_elf_symbol_db(abigail::xml_reader::read_context&,
xmlNode*, bool): Assertion `i->second->is_main_symbol()' failed.

So I would prioritize it most highly.

This is happening with dodji/fixes up to and including: 
806a6a610f02e4d27d5b1c9c167c69e388465746

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[Bug default/19138] Assertion failure ../../src/abg-dwarf-reader.cc:3629

[woodard at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=19138

--- Comment #1 from Ben Woodard <woodard at redhat dot com> ---
This still seems to happen with dodji/fixes up to including
7f82a37cb86df8413c0818ee45d17443bd8887c2

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[Bug default/19138] New: Assertion failure ../../src/abg-dwarf-reader.cc:3629

[woodard at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=19138

            Bug ID: 19138
           Summary: Assertion failure ../../src/abg-dwarf-reader.cc:3629
           Product: libabigail
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: default
          Assignee: dodji at redhat dot com
          Reporter: woodard at redhat dot com
                CC: libabigail at sourceware dot org
  Target Milestone: ---

Created attachment 8721
  --> https://sourceware.org/bugzilla/attachment.cgi?id=8721&action=edit
reproducing ELF file.

hype356@ben:~/bin/abidw --abidiff
/collab/usr/global/tools/stat/chaos_5_x86_64_ib/test_apps/UMT_v1.1/CMG_CLEAN/src/cmgparse.tab.o
abidw: ../../src/abg-dwarf-reader.cc:3629: Dwarf_Addr
abigail::dwarf_reader::read_context::maybe_adjust_var_sym_address(Dwarf_Addr)
const: Assertion `data_section' failed.
Aborted (core dumped)

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[Bug default/19138] Assertion failure ../../src/abg-dwarf-reader.cc:3629

[woodard at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=19138

--- Comment #3 from Ben Woodard <woodard at redhat dot com> ---
This is still occurring with quite some frequency with the latest git repo up
through:

6f00afe Fix regression on the support for alternate debug info files

The test has just started and has only been running for about 1/2 an hour and I
already have 189 recorded incidents of this assertion failing. Therefore I
would argue that this bug should be fixed before the final release.

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[Bug default/19138] Assertion failure ../../src/abg-dwarf-reader.cc:3629

[woodard at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=19138

--- Comment #4 from Ben Woodard <woodard at redhat dot com> ---
Created attachment 8884
  --> https://sourceware.org/bugzilla/attachment.cgi?id=8884&action=edit
a reproducing file

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[Bug default/19138] Assertion failure ../../src/abg-dwarf-reader.cc:3629

[woodard at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=19138

--- Comment #5 from Ben Woodard <woodard at redhat dot com> ---
Created attachment 8885
  --> https://sourceware.org/bugzilla/attachment.cgi?id=8885&action=edit
another reproducer

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[Bug default/19138] Failure to relate variables address from DWARF and ELF

[dodji at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=19138

dodji at redhat dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #6 from dodji at redhat dot com ---
This issue should be fixed by the patch
https://sourceware.org/git/gitweb.cgi?p=libabigail.git;a=commit;h=5c8c049e70f5ca2582013e71c3df9a687b4d2eba
in the master branch of the source repository.

Thank you for filing this problem report!

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[Bug default/19138] Failure to relate variables address from DWARF and ELF

[dodji at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=19138

dodji at redhat dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Assertion failure           |Failure to relate variables
                   |../../src/abg-dwarf-reader. |address from DWARF and ELF
                   |cc:3629                     |

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