std:bad_alloc thrown after adding linked offset to graphic

[Ted Gould]

I was working on a graphic and decided to add some linked offsets to some text. It seems that after doing that Inkscape can no longer open my graphic.

Backtrace:

(gdb) run 00_title.svg
Starting program: /home/ted/Development/inkscape.work/install/bin/inkview 00_title.svg
[Thread debugging using libthread_db enabled]
[New Thread 0xb619f6c0 (LWP 8790)]
terminate called after throwing an instance of 'std::bad_alloc'
  what(): std::bad_alloc

Program received signal SIGABRT, Aborted.
[Switching to Thread 0xb619f6c0 (LWP 8790)]
0xb7f8c410 in __kernel_vsyscall ()
(gdb) bt
#0 0xb7f8c410 in __kernel_vsyscall ()
#1 0xb64baf35 in raise () from /lib/tls/i686/cmov/libc.so.6
#2 0xb64bc8b1 in abort () from /lib/tls/i686/cmov/libc.so.6
#3 0xb66a56a0 in __gnu_cxx::__verbose_terminate_handler ()
   from /usr/lib/libstdc++.so.6
#4 0xb66a2f25 in ?? () from /usr/lib/libstdc++.so.6
#5 0xb66a2f62 in std::terminate () from /usr/lib/libstdc++.so.6
#6 0xb66a308a in __cxa_throw () from /usr/lib/libstdc++.so.6
#7 0xb66a36be in operator new () from /usr/lib/libstdc++.so.6
#8 0x08454db4 in std::vector<Path::path_lineto, std::allocator<Path::path_lineto> >::_M_insert_aux (this=0x89f6e9c, __position={_M_current = 0x75fb5008},
    __x=@0xbf89b4dc) at /usr/include/c++/4.2/ext/new_allocator.h:91
#9 0x084525ae in Path::AddPoint (this=0x89f6e78, iPt=@0xbf89b630, mvto=false)
    at /usr/include/c++/4.2/bits/stl_vector.h:605
#10 0x0845a6ee in Path::ConvertEvenLines (this=0x89f6e78,
    treshhold=0.00029125975843829322)
    at ../../src/livarot/PathConversion.cpp:769
#11 0x08467cf2 in Path::Coalesce (this=0x89f6e78, tresh=0.0011650390337531729)
    at ../../src/livarot/PathSimplify.cpp:1177
#12 0x080ab2dc in sp_offset_set_shape (shape=0x888d468)
    at ../../src/sp-offset.cpp:595
#13 0x080a740e in SPObject::emitModified (this=0x8910090, flags=63)
    at /usr/include/sigc++-2.0/sigc++/signal.h:838
---Type <return> to continue, or q <return> to quit---
#14 0x0809b3d9 in CGroup::onModified (this=0x8881208, flags=28)
    at ../../src/sp-item-group.cpp:652
#15 0x080a7361 in SPObject::emitModified (this=0x8878068, flags=31)
    at ../../src/sp-object.cpp:1359
#16 0x0809b3d9 in CGroup::onModified (this=0x8880330, flags=28)
    at ../../src/sp-item-group.cpp:652
#17 0x080b470a in sp_root_modified (object=0x886d0c0, flags=27)
    at ../../src/sp-root.cpp:568
#18 0x080a7361 in SPObject::emitModified (this=0x886d0c0, flags=27)
    at ../../src/sp-object.cpp:1359
#19 0x0808b44f in SPDocument::_emitModified (this=0x88ecf50)
    at ../../src/document.cpp:662
#20 0x0808b601 in SPDocument::_updateDocument (this=0x88ecf50)
    at ../../src/document.cpp:809
#21 0x0808b6d1 in sp_document_ensure_up_to_date (doc=0x88ecf50)
    at ../../src/document.cpp:827
#22 0x080875f4 in main (argc=143780376, argv=Cannot access memory at address 0x225a
) at ../../src/inkview.cpp:326
(gdb)

[Ted Gould (ted)]

Oh, this is in 0.46pre1 and SVN built a day or so ago.

[Hystrix (hystrix-)]

Confirmed on Win2k with Inkscape 0.46, built Apr 1 2008 and Inkscape 0.46+devel, built Jun 19 2008

[su_v (suv-lp)]

Related:
Bug #345371 “stroked and scaled Linked Offset text causes a crash upon open file”
<https://bugs.launchpad.net/inkscape/+bug/345371>

- After setting stroke to 'none' and stroke-width to '0' of path4951 (instead of deleting it completely), the file opens without crash (tested with 0.48+devel r12170 on OS X 10.7, though without having the font 'Swis721 BT' used for the linked original text object installed on the local system)
- original file hangs when trying to open (consuming huge amounts of RAM, but rather low CPU activity). I killed the process after a couple of minutes)

[Beluga (buovjaga)]

I can open 00_title.svg for what it's worth.

Arch Linux 64-bit, KDE Plasma 5
Inkscape 0.92pre1 15073 (GTK3)

[jazzynico (jazzynico)]

Reproduced on Windows 7, Inkscape 0.47 and 0.48.2.
Not reproduced with 0.48.3.1, 0.48.5, 0.91 and lp:inkscape/0.92.x rev. 15067.