Your message dated Mon, 12 Apr 2010 23:24:14 +0200
with message-id <[email protected]>
and subject line Re: Bug#495641: This bug is fixed in the 3.0.x branch
has caused the Debian Bug report #495641,
regarding icedove segfaut due to divite by 0
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
495641: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=495641
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: icedove
Version: 2.0.0.16-1
Severity: important

Program received signal SIGFPE, Arithmetic exception.
[Switching to Thread 0xb7320940 (LWP 7904)]          
0xb3c9b8d3 in nsFontMetricsPango::CacheFontMetrics (this=0x960bc60) at 
nsFontMetricsPango.cpp:318
318     nsFontMetricsPango.cpp: No such file or directory.                      
                 
        in nsFontMetricsPango.cpp                                               
                 
(gdb) p this                                                                    
                 
$1 = (nsFontMetricsPango * const) 0x960bc60                                     
                 
(gdb) p *this                                                                   
                  
$2 = {<nsIFontMetricsGTK> = {<nsIFontMetrics> = {<nsISupports> = 
{_vptr.nsISupports = 0xb3caa0a8}, mFont = {
        name = {<nsSubstring> = {<nsAString_internal> = {mVTable = 0xb7fa2f48, 
mData = 0x960bc10, mLength = 29, 
              mFlags = 5}, <No data fields>}, <No data fields>}, style = 0, 
systemFont = 0, variant = 0 '\0',   
        familyNameQuirks = 1 '\001', weight = 401, decorations = 0 '\0', size = 
255,                            
        sizeAdjust = 0}}, <No data fields>}, mRefCnt = {mValue = 1}, mFontList 
= {<nsVoidArray> = {             
      _vptr.nsVoidArray = 0xb7f9fa08, mImpl = 0x960bbd8}, <No data fields>}, 
mFontIsGeneric = {<nsVoidArray> = {
      _vptr.nsVoidArray = 0xb7f9fa48, mImpl = 0x960bc98},                       
                                
    mAutoBuf = "\b\000\000\000\002\000\000\000\000\000\000\000\001", '\0' 
<repeats 26 times>},                  
  mDeviceContext = 0x94a5700, mLangGroup = {<nsCOMPtr_base> = {mRawPtr = 
0x841fb00}, <No data fields>},         
  mGenericFont = 0x960bdd0, mPointSize = 12.75,                                 
                                
  mDefaultFont = {<nsFixedCString> = {<nsCString> = {<nsCSubstring> = 
{<nsACString_internal> = {                
            mVTable = 0xb7fa3048, mData = 0x960bce8 "", mLength = 0,            
                                
            mFlags = 65553}, <No data fields>}, <No data fields>}, 
mFixedCapacity = 63, mFixedBuf = 0x960bce8 ""}, 
    mStorage = '\0' <repeats 63 times>}, mPangoFontDesc = 0x8165680, 
mPangoContext = 0x935d0f0,                    
  mLTRPangoContext = 0x935d0f0, mRTLPangoContext = 0x0, mPangoAttrList = 
0x935a560, mIsRTL = 0, mXHeight = 0,      
  mSuperscriptOffset = 0, mSubscriptOffset = 0, mStrikeoutOffset = 0, 
mStrikeoutSize = 0, mUnderlineOffset = 0,    
  mUnderlineSize = 0, mMaxHeight = 0, mLeading = 0, mEmHeight = 255, mEmAscent 
= 0, mEmDescent = 0, mMaxAscent = 0, 
  mMaxDescent = 0, mMaxAdvance = 0, mSpaceWidth = 0, mPangoSpaceWidth = 0, 
mAveCharWidth = 0, mMaxStringLength = 0} 
(gdb) dir /home/ceva6380/icedove-2.0.0.16/                                      
                                    
debian/                                           
icedove-2.0.0.16-source.tar.bz2.cdbs-config_list                  
icedove-2.0.0.16-source.tar.bz2                                                 
                                    
(gdb) p mMaxAscent                                                              
                                    
$3 = 0                                                                          
                                    
(gdb) p mEmHeight                                                               
                                    
$4 = 255                                                                        
                                    
(gdb) p lineHeight                                                              
                                    
$5 = 0                                                                          
                                    
(gdb) p val                                                                     
                                    
$6 = 0                                                                          
                                    
(gdb) p f                                                                       
                                    
$7 = 15                                                                         
                                    
(gdb) p face->size->metrics.ascender
$8 = 0
(gdb) p face->size->metrics.descender
$9 = 0
(gdb) p face
$10 = (FT_Face) 0x9625808
(gdb) p *face
$11 = {num_faces = 1, face_index = 0, face_flags = 2649, style_flags = 2, 
num_glyphs = 231,
  family_name = 0x960c2b8 "HelveticaNeue LT 55 Roman", style_name = 0x94d0dc8 
"Bold", num_fixed_sizes = 0,
  available_sizes = 0x0, num_charmaps = 2, charmaps = 0x94ce278, generic = 
{data = 0x0, finalizer = 0}, bbox = {
    xMin = -166, yMin = -218, xMax = 1078, yMax = 975}, units_per_EM = 1000, 
ascender = 0, descender = 0,
  height = 0, max_advance_width = 1147, max_advance_height = 0, 
underline_position = -100, underline_thickness = 50,
  glyph = 0x96261c8, size = 0x9626308, charmap = 0x960c2f8, driver = 0x855c470, 
memory = 0x855c388,
  stream = 0x960d2f8, sizes_list = {head = 0x9626440, tail = 0x9626440}, 
autohint = {data = 0x0, finalizer = 0},
  extensions = 0x0, internal = 0x960c108}
(gdb) dir ~/build-tree/mozilla/gfx/src/gtk
Warning: /home/ceva6380/build-tree/mozilla/gfx/src/gtk: No such file or 
directory.
Source directories searched: 
/home/ceva6380/build-tree/mozilla/gfx/src/gtk:$cdir:$cwd
(gdb) dir /home/ceva6380/icedove-2.0.0.16/build-tree/mozilla/gfx/src/gtk
Source directories searched: 
/home/ceva6380/icedove-2.0.0.16/build-tree/mozilla/gfx/src/gtk:/home/ceva6380/build-tree/mozilla/gfx/src/gtk:$cdir:$cwd
(gdb) list
warning: Source file is more recent than executable.
313
314         // mMaxHeight (needs ascent and descent)
315         mMaxHeight = lineHeight;
316
317         // mEmAscent (needs maxascent, EM height, ascent and descent)
318         mEmAscent = nscoord(mMaxAscent * mEmHeight / lineHeight);
319
320         // mEmDescent (needs EM height and EM ascent
321         mEmDescent = mEmHeight - mEmAscent;
322
(gdb)


-- System Information:
Debian Release: lenny/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing')
Architecture: i386 (i686)

Kernel: Linux 2.6.26.2 (PREEMPT)
Locale: lang=en...@euro, lc_ctype=en...@euro (charmap=ISO-8859-15) (ignored: 
LC_ALL set to en...@euro)
Shell: /bin/sh linked to /bin/bash

Versions of packages icedove depends on:
ii  debianutils            2.30              Miscellaneous utilities specific t
ii  fontconfig             2.6.0-1           generic font configuration library
ii  libatk1.0-0            1.22.0-1          The ATK accessibility toolkit
ii  libc6                  2.8+20080809-1    GNU C Library: Shared libraries
ii  libcairo2              1.6.4-6           The Cairo 2D vector graphics libra
ii  libfontconfig1         2.6.0-1           generic font configuration library
ii  libfreetype6           2.3.7-1           FreeType 2 font engine, shared lib
ii  libgcc1                1:4.3.1-9         GCC support library
ii  libglib2.0-0           2.16.5-1          The GLib library of C routines
ii  libgtk2.0-0            2.12.11-3         The GTK+ graphical user interface 
ii  libhunspell-1.2-0      1.2.6-1           spell checker and morphological an
ii  libjpeg62              6b-14             The Independent JPEG Group's JPEG 
ii  libnspr4-0d            4.7.1-3           NetScape Portable Runtime Library
ii  libnss3-1d             3.12.0-5          Network Security Service libraries
ii  libpango1.0-0          1.20.5-1          Layout and rendering of internatio
ii  libpng12-0             1.2.27-1          PNG library - runtime
ii  libstdc++6             4.3.1-9           The GNU Standard C++ Library v3
ii  libx11-6               2:1.1.4-2         X11 client-side library
ii  libxft2                2.1.12-3          FreeType-based font drawing librar
ii  libxinerama1           2:1.0.3-2         X11 Xinerama extension library
ii  libxrender1            1:0.9.4-2         X Rendering Extension client libra
ii  libxt6                 1:1.0.5-3         X11 toolkit intrinsics library
ii  psmisc                 22.6-1            Utilities that use the proc filesy
ii  zlib1g                 1:1.2.3.3.dfsg-12 compression library - runtime

icedove recommends no packages.

Versions of packages icedove suggests:
ii  icedove-gnome-support         2.0.0.16-1 Support for Gnome in Icedove
ii  latex-xft-fonts               0.1-8      Xft-compatible versions of some La
ii  libthai0                      0.1.9-4    Thai language support library

-- no debconf information



--- End Message ---
--- Begin Message ---
Version: 3.0.4-2

Hi,

as Eric said, it's fixed in the 3.0.x branch.

On Mon, Apr 12, 2010 at 10:20:16PM +0200, Eric Valette wrote:
> 
> So if you want to close it, feel free. Its a html parsing bug
> related to font size adjustment.

THX for testing,
Christoph


--- End Message ---

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