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[Bug python/10344] Pretty printers that call into inferior could crash GDB


http://sourceware.org/bugzilla/show_bug.cgi?id=10344

Phil Muldoon <pmuldoon at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED
         AssignedTo|unassigned at sourceware    |pmuldoon at redhat dot com
                   |dot org                     |
   Target Milestone|6.8                         |7.7

--- Comment #5 from Phil Muldoon <pmuldoon at redhat dot com> 2013-05-22 12:39:28 UTC ---
By serendipity this bug was also fixed by a patch I checked in today.  The fix
was to remove the fixed instantiation of an array with MAX_UI_OUT_LEVELS, and
instead utilize a vector (and allocating ui_levels as needed).

2013-05-22  Phil Muldoon  <pmuldoon@redhat.com>

    * ui-out.c: Create typedef ui_out_level_p and define vector
    operations for that type.
    (struct ui_out): Use a vector instead of an array.
    (current_level): Return level from a vector.
    (push_level): Create a level in a vector.
    (pop_level): Delete a level in a vector.
    (ui_out_new): Create initial level zero level, and store in a
    vector.
    (ui_out_destroy): Add vector cleanup.


http://sourceware.org/ml/gdb-cvs/2013-05/msg00211.html

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