[cairo-bugs] [Bug 15302] evince crashed with SIGSEGV in FT_Get_Char_Index()

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=15302





--- Comment #7 from Sebastien Bacher <seb128 at ubuntu.com>  2008-06-25 03:32:44 PST ---
the change has been backported to hardy but creates a regression, now evince is
crashing when reloading documents

(gdb) bt
#0  FT_Done_Face (face=0xb455dd48) at
/build/buildd/freetype-2.3.6/freetype-2.3.6/src/base/ftobjs.c:2020
#1  0xb75ceb0d in _ft_done_face (data=0xb455dd48) at CairoFontEngine.cc:37
#2  0xb74601b0 in _cairo_user_data_array_fini (array=0xb455dc7c) at
/build/buildd/cairo-1.6.4/src/cairo-array.c:378
#3  0xb74640b3 in *INT_cairo_font_face_destroy (font_face=0xb455dc70) at
/build/buildd/cairo-1.6.4/src/cairo-font-face.c:144
#4  0xb74aa8b0 in _cairo_ft_unscaled_font_destroy (abstract_font=0xb455e010) at
/build/buildd/cairo-1.6.4/src/cairo-ft-font.c:495
#5  0xb7463e98 in _cairo_unscaled_font_destroy (unscaled_font=0xb455e010) at
/build/buildd/cairo-1.6.4/src/cairo-font-face.c:531
#6  0xb74717e7 in _cairo_scaled_font_fini (scaled_font=0xb4560210) at
/build/buildd/cairo-1.6.4/src/cairo-scaled-font.c:587
#7  0xb74718ac in *INT_cairo_scaled_font_destroy (scaled_font=0xb455e0e8) at
/build/buildd/cairo-1.6.4/src/cairo-scaled-font.c:843
#8  0xb75ce0ff in CairoFont::getSubstitutionCorrection (this=0xb44046a0,
gfxFont=0x83f0870) at CairoFontEngine.cc:307
#9  0xb75d1f4f in CairoOutputDev::updateFont (this=0x8411a60, state=0x84405f8)
at CairoOutputDev.cc:390
#10 0xb6d0d0c2 in Gfx::opShowSpaceText () from /usr/lib/libpoppler.so.3
#11 0xb6d08e02 in Gfx::execOp () from /usr/lib/libpoppler.so.3
#12 0xb6d0905f in Gfx::go () from /usr/lib/libpoppler.so.3
#13 0xb6d0c1bf in Gfx::display () from /usr/lib/libpoppler.so.3
#14 0xb6d551cd in Page::displaySlice () from /usr/lib/libpoppler.so.3
#15 0xb75ca01a in _poppler_page_render (page=0x83bd518, cairo=0x83edda0,
printing=0) at poppler-page.cc:529
#16 0xb75ca157 in poppler_page_render (page=0x83bd518, cairo=0x83edda0) at
poppler-page.cc:550


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