count_font_families() crash

[marcusoverhagen]

During startup, the initial Terminal crashed while it opened.

This wasnt reproduceable so far. Revision 17447

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This GDB was configured as "i586-pc-haiku"...(no debugging symbols found)

Thread 45 caused an exception: Segment violation
Reading symbols from /boot/beos/system/lib/libbe.so...(no debugging symbols
found)...done.
Loaded symbols for /boot/beos/system/lib/libbe.so
Reading symbols from /boot/beos/system/lib/libtracker.so...(no debugging symbols
found)...done.
Loaded symbols for /boot/beos/system/lib/libtracker.so
Reading symbols from /boot/beos/system/lib/libtextencoding.so...
(no debugging symbols found)...done.
Loaded symbols for /boot/beos/system/lib/libtextencoding.so
Reading symbols from /boot/beos/system/lib/libroot.so...done.
Loaded symbols for /boot/beos/system/lib/libroot.so
Reading symbols from /boot/beos/system/lib/libgame.so...done.
Loaded symbols for /boot/beos/system/lib/libgame.so
Reading symbols from /boot/beos/system/lib/libstdc++.r4.so...done.
Loaded symbols for /boot/beos/system/lib/libstdc++.r4.so
Reading symbols from /boot/beos/system/lib/libtranslation.so...done.
Loaded symbols for /boot/beos/system/lib/libtranslation.so
Reading symbols from /boot/beos/system/lib/libmedia.so...done.
Loaded symbols for /boot/beos/system/lib/libmedia.so

[Switching to team /boot/beos/apps/Terminal (45) thread Terminal (45)]
0x0074e3c9 in memcpy () from /boot/beos/system/lib/libroot.so
(gdb) bt
#0  0x0074e3c9 in memcpy () from /boot/beos/system/lib/libroot.so
#1  0x00709f28 in realloc () from /boot/beos/system/lib/libroot.so
#2  0x0039dafc in BList::Resize () from /boot/beos/system/lib/libbe.so
#3  0x0039d51d in BList::AddItem () from /boot/beos/system/lib/libbe.so
#4  0x00350843 in BObjectList<style>::AddItem ()
   from /boot/beos/system/lib/libbe.so
#5  0x002f04f2 in BPrivate::FontList::_Update ()
   from /boot/beos/system/lib/libbe.so
#6  0x002f0587 in BPrivate::FontList::_Update ()
   from /boot/beos/system/lib/libbe.so
#7  0x002f06c9 in BPrivate::FontList::_UpdateIfNecessary ()
   from /boot/beos/system/lib/libbe.so
#8  0x002f0bc5 in BPrivate::FontList::CountFamilies ()
   from /boot/beos/system/lib/libbe.so
#9  0x002f11de in count_font_families () from /boot/beos/system/lib/libbe.so
#10 0x00211d42 in PrefHandler::_ConfirmFont ()
#11 0x00211549 in PrefHandler::PrefHandler ()
#12 0x00212f63 in TermApp::TermApp ()
#13 0x00210086 in main ()
(gdb)

[axeld]

Since it didn't happen again, and the code doesn't look faulty at all, I move this to the attic - it was probably caused by some other bug, and not related to count_font_families() at all.