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From: "schwab@linux-m68k.org" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sources.redhat.com
Subject: [Bug libc/14874] New: sotruss -e crashes the tracee
Date: Fri, 23 Nov 2012 21:17:00 -0000
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http://sourceware.org/bugzilla/show_bug.cgi?id=14874

             Bug #: 14874
           Summary: sotruss -e crashes the tracee
           Product: glibc
           Version: 2.15
            Status: NEW
          Severity: normal
          Priority: P2
         Component: libc
        AssignedTo: unassigned@sourceware.org
        ReportedBy: schwab@linux-m68k.org
                CC: drepper.fsp@gmail.com
    Classification: Unclassified


sotruss -e causes the tracee to crash because it depends on forwarding the call
in the profiling resolver stub, but la_*_gnu_pltenter never sets a positive
framesize, so no arguments are copied to the intermediate frame.  This barely
works on platforms where the first few arguments are passed in registers, but
will still fail when arguments need to be passed on stack.

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