[Bug default/26770] New: library fails consistency check

[Bug default/26770] New: library fails consistency check

[woodard at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=26770

            Bug ID: 26770
           Summary: library fails consistency check
           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: ---

$ abidw /lib64/libQtCore.so.4.8.7 > 1.dw 
$ abidiff 1.dw /lib64/libQtCore.so.4.8.7
Functions changes summary: 0 Removed, 1 Changed (5 filtered out), 0 Added
functions
Variables changes summary: 0 Removed, 0 Changed, 0 Added variable

1 function with some indirect sub-type change:

  [C]'method QTextCodec* QSettings::iniCodec() const' at qsettings.cpp:2997:1
has some indirect sub-type changes:
    return type changed:
      in pointed to type 'class QTextCodec' at qtextcodec.h:62:1:


$ rpm -qf /lib64/libQtCore.so.4.8.7
qt-4.8.7-55.fc32.x86_64
$ rpm -q libabigail
libabigail-1.7-1.fc32.x86_64

This indicates that the abixml file doesn't perfectly represent the corpus read
from the file.

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[Bug default/26770] library fails identity check

[woodard at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=26770

Ben Woodard <woodard at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|library fails consistency   |library fails identity
                   |check                       |check

--- Comment #1 from Ben Woodard <woodard at redhat dot com> ---
This continues to happen with the current upstream trunk of libabigail and with
the newest version of the packages.

$ lib=/lib64/libQtCore.so.4.8.7
$ /home/ben/Scratch/Work/test/libabigail-x86_64/bin/abidw $lib > foo;
/home/ben/Scratch/Work/test/libabigail-x86_64/bin/abidiff $lib foo 
Functions changes summary: 0 Removed, 1 Changed (5 filtered out), 0 Added
functions
Variables changes summary: 0 Removed, 0 Changed, 0 Added variable

1 function with some indirect sub-type change:

  [C] 'method QTextCodec* QSettings::iniCodec() const' at qsettings.cpp:2997:1
has some indirect sub-type changes:
    return type changed:
      in pointed to type 'class QTextCodec':

$ rpm -qf $lib
qt-4.8.7-57.fc33.x86_64

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[Bug default/26770] library fails identity check

[dodji at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=26770

dodji at redhat dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED

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[Bug default/26770] library fails identity check

[dodji at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=26770

--- Comment #2 from dodji at redhat dot com ---
Created attachment 12937
  --> https://sourceware.org/bugzilla/attachment.cgi?id=12937&action=edit
the binary to reproduce the issue on Fedora 34 (Rawhide).  It's stripped from
debug info with dwz.

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[Bug default/26770] library fails identity check

[dodji at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=26770

--- Comment #3 from dodji at redhat dot com ---
Created attachment 12938
  --> https://sourceware.org/bugzilla/attachment.cgi?id=12938&action=edit
the dwz common debug info needed to read the primary debug info (gzipped)

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[Bug default/26770] library fails identity check

[dodji at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=26770

--- Comment #4 from dodji at redhat dot com ---
Created attachment 12939
  --> https://sourceware.org/bugzilla/attachment.cgi?id=12939&action=edit
The primary debug info of the binary

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[Bug default/26770] library fails identity check

[dodji at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=26770

dodji at redhat dot com changed:

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

--- Comment #5 from dodji at redhat dot com ---
his should hopefully be fixed by commit
https://sourceware.org/git/?p=libabigail.git;a=commit;h=b7ad7f2b2d4da7db7be861ed6e22befc68fee49e.

The fix should be available in the 1.8 version of libabigail.

Thanks for reporting this problem!

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