[Bug dynamic-link/14474] New: LD_DEBUG=bindings produces incorrect data

[Bug dynamic-link/14474] New: LD_DEBUG=bindings produces incorrect data

[law at redhat dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=14474

             Bug #: 14474
           Summary: LD_DEBUG=bindings produces incorrect data
           Product: glibc
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: dynamic-link
        AssignedTo: unassigned@sourceware.org
        ReportedBy: law@redhat.com
    Classification: Unclassified


Created attachment 6580
  --> http://sourceware.org/bugzilla/attachment.cgi?id=6580
Uli's patch to fix this problem

The binding information printed for LD_DEBUG=bindings is incorrect when dlopen
is used.  This severely hinders people debugging problems with audit modules
and other problems.

Steps to Reproduce:
1.find program which uses dlopen with a handle returned by dlopen
2.use LD_DEBUG=bindings
3.

Actual results:
The 'from' map is reported to be the map with the definition

Expected results:
The from 'from' map should be reported.

Uli's patch for this problem is attached.  I haven't evaluated either the
problem or the patch.

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[Bug dynamic-link/14474] LD_DEBUG=bindings produces incorrect data

[schwab@linux-m68k.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=14474

--- Comment #1 from Andreas Schwab <schwab@linux-m68k.org> 2013-01-15 11:22:09 UTC ---
I don't get any difference in the output of LD_DEBUG=bindings with or without
the patch.

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[Bug dynamic-link/14474] LD_DEBUG=bindings produces incorrect data

[neleai at seznam dot cz]

https://sourceware.org/bugzilla/show_bug.cgi?id=14474

Ondrej Bilka <neleai at seznam dot cz> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |WAITING
                 CC|                            |neleai at seznam dot cz

--- Comment #2 from Ondrej Bilka <neleai at seznam dot cz> ---
Needs a reproducer.

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[Bug dynamic-link/14474] LD_DEBUG=bindings produces incorrect data

[fweimer at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=14474

Florian Weimer <fweimer at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|                            |security-

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