Bug 637280

Seems to be a crash in pango:

0  0x00007ffff0daf45a in _hb_sanitize_array (this=<value optimized out>, context=0x7ffffffed810)
    at hb-open-type-private.hh:219
#1  sanitize (this=<value optimized out>, context=0x7ffffffed810) at hb-ot-layout-gpos-private.hh:628
#2  sanitize (this=<value optimized out>, context=0x7ffffffed810) at hb-ot-layout-gpos-private.hh:680
#3  PosLookupSubTable::sanitize (this=<value optimized out>, context=0x7ffffffed810) at hb-ot-layout-gpos-private.hh:1342
#4  0x00007ffff0dafcc4 in sanitize (this=<value optimized out>, context=0x7ffffffed810) at hb-open-type-private.hh:478
#5  sanitize (this=<value optimized out>, context=0x7ffffffed810) at hb-open-type-private.hh:542
#6  sanitize (this=<value optimized out>, context=0x7ffffffed810) at hb-ot-layout-gpos-private.hh:1453
#7  sanitize (this=<value optimized out>, context=0x7ffffffed810) at hb-open-type-private.hh:478
#8  sanitize (this=<value optimized out>, context=0x7ffffffed810) at hb-open-type-private.hh:542
#9  sanitize (this=<value optimized out>, context=0x7ffffffed810) at hb-open-type-private.hh:601
#10 sanitize (this=<value optimized out>, context=0x7ffffffed810) at hb-open-type-private.hh:478
#11 GPOS::sanitize (this=<value optimized out>, context=0x7ffffffed810) at hb-ot-layout-gpos-private.hh:1484
#12 0x00007ffff0da542e in sanitize (face=0x7fffc28ab880) at hb-open-type-private.hh:286
#13 _hb_ot_layout_init (face=0x7fffc28ab880) at hb-ot-layout.cc:55
#14 0x00007ffff0da1647 in hb_face_create_for_data (blob=<value optimized out>, index=<value optimized out>) at hb-font.cc:182
#15 0x00007ffff0d9e80e in pango_ot_info_get (face=0x7fffc2bcd800) at pango-ot-info.c:154
#16 0x00007ffff0db01d6 in basic_engine_shape (engine=<value optimized out>, font=<value optimized out>, text=
    0x7ffffffedc13 "Philosopher", length=<value optimized out>, analysis=0x7fffc2baac50, glyphs=<value optimized out>)
    at basic-fc.c:209
#17 0x00007ffff0b7004a in pango_shape (text=0x7ffffffedc13 "Philosopher", length=11, analysis=0x7fffc2baac50, glyphs=
    0x7fffc2891e00) at shape.c:55
#18 0x00007ffff5a9e249 in gfxPangoFontGroup::CreateGlyphRunsItemizing(gfxTextRun*, char const*, unsigned int, unsigned int)
    () from /usr/lib64/xulrunner-2/libxul.so
#19 0x00007ffff5aa016d in gfxPangoFontGroup::MakeTextRun(unsigned char const*, unsigned int, gfxTextRunFactory::Parameters const*, unsigned int) () from /usr/lib64/xulrunner-2/libxul.so

Bug seems to be fixed in version 3.6.12.

How about closing?

Thanks for your help,


Pablo

Thank you for letting us know.

It seems that it happens again using firefox-3.6.15-1.fc14.i686 and pango-1.28.1-5.fc14.i686.

Could you reopen the issue and fix it?

Many thanks,


Pablo

Oh well.

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