[Bug 471538] FontForge Abort Opening some .otf files

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https://bugzilla.redhat.com/show_bug.cgi?id=471538


Kevin Fenzi <kevin at tummy.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED




--- Comment #3 from Kevin Fenzi <kevin at tummy.com>  2008-11-17 17:43:16 EDT ---
Yeah, I am seeing this here as well on f10/rawhide.

Copyright (c) 2000-2008 by George Williams.
 Executable based on sources from 00:23 GMT 28-Aug-2008.
 Library based on sources from 23:33 GMT 27-Aug-2008.
*** buffer overflow detected ***: fontforge terminated
======= Backtrace: =========
/lib64/libc.so.6(__fortify_fail+0x37)[0x3b448ff497]
/lib64/libc.so.6[0x3b448fd340]
/lib64/libc.so.6[0x3b448fc6c9]
/lib64/libc.so.6(__printf_fp+0x1813)[0x3b4484c453]
/lib64/libc.so.6(_IO_vfprintf+0x1d76)[0x3b448475a6]
/lib64/libc.so.6(__vsprintf_chk+0x9d)[0x3b448fc76d]
/lib64/libc.so.6(__sprintf_chk+0x80)[0x3b448fc6b0]
/usr/lib64/libfontforge.so.1[0x3b48944c46]
/usr/lib64/libfontforge.so.1[0x3b48944d78]
/usr/lib64/libfontforge.so.1[0x3b4894511d]
/usr/lib64/libfontforge.so.1[0x3b4894f147]
/usr/lib64/libfontforge.so.1(_SFReadTTF+0x844)[0x3b48952b14]
/usr/lib64/libfontforge.so.1(_ReadSplineFont+0x730)[0x3b489d6760]
/usr/lib64/libfontforge.so.1(LoadSplineFont+0xcc)[0x3b489d797c]
/usr/lib64/libfontforge.so.1(ViewPostscriptFont+0x15)[0x3b488cb7a5]
fontforge[0x4c6740]
fontforge[0x5565b8]
/lib64/libc.so.6(__libc_start_main+0xe6)[0x3b4481e546]
fontforge[0x419119]
======= Memory map: ========
00400000-005b0000 r-xp 00000000 fd:01 2597372                           
/usr/bin/fontforge
007b0000-00904000 rw-p 001b0000 fd:01 2597372                           
/usr/bin/fontforge
00904000-00909000 rw-p 00904000 00:00 0 
00b03000-00b09000 rw-p 00303000 fd:01 2597372                           
/usr/bin/fontforge
01558000-018c3000 rw-p 01558000 00:00 0                                  [heap]
3b44400000-3b44420000 r-xp 00000000 fd:01 7077902                       
/lib64/ld-2.9.so
3b4461f000-3b44620000 r--p 0001f000 fd:01 7077902                       
/lib64/ld-2.9.so
3b44620000-3b44621000 rw-p 00020000 fd:01 7077902                       
/lib64/ld-2.9.so
3b44800000-3b44968000 r-xp 00000000 fd:01 7077910                       
/lib64/libc-2.9.so
3b44968000-3b44b68000 ---p 00168000 fd:01 7077910                       
/lib64/libc-2.9.so
3b44b68000-3b44b6c000 r--p 00168000 fd:01 7077910                       
/lib64/libc-2.9.so
3b44b6c000-3b44b6d000 rw-p 0016c000 fd:01 7077910                       
/lib64/libc-2.9.so
3b44b6d000-3b44b72000 rw-p 3b44b6d000 00:00 0 
3b44c00000-3b44c84000 r-xp 00000000 fd:01 7077923                       
/lib64/libm-2.9.so
3b44c84000-3b44e83000 ---p 00084000 fd:01 7077923                       
/lib64/libm-2.9.so
3b44e83000-3b44e84000 r--p 00083000 fd:01 7077923                       
/lib64/libm-2.9.so
3b44e84000-3b44e85000 rw-p 00084000 fd:01 7077923                       
/lib64/libm-2.9.so
3b45000000-3b45002000 r-xp 00000000 fd:01 7077942                       
/lib64/libdl-2.9.so
3b45002000-3b45202000 ---p 00002000 fd:01 7077942                       
/lib64/libdl-2.9.so
3b45202000-3b45203000 r--p 00002000 fd:01 7077942                       
/lib64/libdl-2.9.so
3b45203000-3b45204000 rw-p 00003000 fd:01 7077942                       
/lib64/libdl-2.9.so
3b45400000-3b45417000 r-xp 00000000 fd:01 7077991                       
/lib64/libpthread-2.9.so
3b45417000-3b45616000 ---p 00017000 fd:01 7077991                       
/lib64/libpthread-2.9.so
3b45616000-3b45617000 r--p 00016000 fd:01 7077991                       
/lib64/libpthread-2.9.so
3b45617000-3b45618000 rw-p 00017000 fd:01 7077991                       
/lib64/libpthread-2.9.so
3b45618000-3b4561c000 rw-p 3b45618000 00:00 0 
3b45800000-3b45812000 r-xp 00000000 fd:01 11638419                      
/usr/lib64/libgutils.so.1.0.3
3b45812000-3b45a11000 ---p 00012000 fd:01 11638419                      
/usr/lib64/libgutils.so.1.0.3
3b45a11000-3b45a14000 rw-p 00011000 fd:01 11638419                      
/usr/lib64/libgutils.so.1.0.3
3b45c00000-3b45c05000 r-xp 00000000 fd:01 2662617                       
/usr/lib64/libXdmcp.so.6.0.0
3b45c05000-3b45e04000 ---p 00005000 fd:01 2662617                       
/usr/lib64/libXdmcp.so.6.0.0
3b45e04000-3b45e05000 rw-p 00004000 fd:01 2662617                       
/usr/lib64/libXdmcp.so.6.0.0
3b46000000-3b4601a000 r-xp 00000000 fd:01 2662619                       
/usr/lib64/libxcb.so.1.0.0
3b4601a000-3b4621a000 ---p 0001a000 fd:01 2662619                       
/usr/lib64/libxcb.so.1.0.0
3b4621a000-3b4621b000 rw-p 0001a000 fd:0[1]    30669 abort      fontforge

Will see about asking upstream to take a look...

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