gnu/110971: gdb crashes

[Kyryll A Mirnenko]

>Number:         110971
>Category:       gnu
>Synopsis:       gdb crashes
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Mar 28 14:20:04 GMT 2007
>Closed-Date:
>Last-Modified:
>Originator:     Kyryll A Mirnenko
>Release:        RELENG_6_2
>Organization:
>Environment:
>Description:
gdb has crashed while reading some sort of coredump. The list of events below leads to it:

1) graphics/exiv has updated to 0.14 while graphics/gwenview was not (the first update seems to break binary compartibility, that should be another bug)
2) gwenview was run and crashed while reading an image
3) $ gdb gwenview gwenview.core

Program terminated with signal 6, Aborted.
Reading symbols from /usr/local/lib/libkdeinit_gwenview.so...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/libkdeinit_gwenview.so
Reading symbols from /usr/local/lib/libgwenviewcore.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/libgwenviewcore.so.1
Reading symbols from /usr/local/lib/libkdeprint.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/libkdeprint.so.6
Reading symbols from /usr/local/lib/libmng.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/libmng.so.1
Reading symbols from /usr/X11R6/lib/libXcursor.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/X11R6/lib/libXcursor.so.1
Reading symbols from /usr/local/lib/libkmediaplayer.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/libkmediaplayer.so.0
Reading symbols from /usr/local/lib/libkparts.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/libkparts.so.3
Reading symbols from /usr/local/lib/libexiv2.so.0...Segmentation fault: 11 (core dumped)

4) gdb.core is generated, again uploaded with gdb, so I get this:

(gdb) bt
#0  0x0819ed65 in cplus_demangle_mangled_name ()
#1  0x0819eeb3 in cplus_demangle_mangled_name ()
#2  0x0819e9b6 in cplus_demangle_fill_dtor ()
#3  0x0819ea45 in cplus_demangle_fill_dtor ()
#4  0x081a1cca in cplus_demangle_init_info ()
#5  0x081a1e15 in cplus_demangle_v3 ()
#6  0x0819a7ef in cplus_demangle ()
#7  0x080e0c63 in symbol_init_language_specific ()
#8  0x080e0dcd in symbol_set_names ()
#9  0x080ac095 in prim_record_minimal_symbol_and_info ()
#10 0x08130e4b in f_print_type ()
#11 0x08131153 in f_print_type ()
#12 0x081314a8 in f_print_type ()
#13 0x080e76bb in syms_from_objfile ()
#14 0x080e8aa9 in new_symfile_objfile ()
#15 0x080aece1 in free_so ()
#16 0x080c71b0 in throw_exception ()
#17 0x080c72fa in catch_errors ()
#18 0x080aefcd in solib_add ()
#19 0x080cb929 in default_check_format ()
#20 0x080c71b0 in throw_exception ()
#21 0x080c72fa in catch_errors ()
#22 0x080cbc66 in default_check_format ()
#23 0x08151a44 in fbsd_thread_get_local_address ()
#24 0x080c731d in catch_errors ()
#25 0x080c71b0 in throw_exception ()
#26 0x080c72fa in catch_errors ()
#27 0x080c735e in catch_command_errors ()
#28 0x080716b6 in main ()

5) gwenview updated has fixed gwenview crash, but gdb still crashes while reading an _old_ core for _new_ gwenview (though the binary doesn't match the core)
>How-To-Repeat:
Follow the steps in the description
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: