Bucket tool crashes when used with small complex path

[jazzynico]

Using the attached file, unzoom to ~25% and try to fill with the bucket tool (target the object's left border).

Reproduced on Ubuntu 11.04, Inkscape trunk revision 11132.
Not reproduced with 0.48.1-2ubuntu2.

[jazzynico (jazzynico)]

Program received signal SIGSEGV, Segmentation fault.
Inkscape::Trace::Potrace::PotraceTracingEngine::grayMapToPath (
    this=0xbfffde8c, grayMap=0x0, nodeCount=0xbfffdcc4)
    at trace/potrace/inkscape-potrace.cpp:362
362 potrace_bitmap_t *potraceBitmap = bm_new(grayMap->width, grayMap->height);

Full bt attached.

[su_v (suv-lp)]

On OS X 10.7.2 (64bit):
- not reproduced with Inkscape 0.48.3.1
- crash reproduced with Inkscape 0.48+devel r11132

[Kris (kris-degussem)]

Could not reproduce the issue.
Is this still a problem? If so, do you have any more precise instructions to provoke the crash?

[jazzynico (jazzynico)]

I can't reproduce it with revision 12866, and unfortunately I don't remember if there was something special to reproduce easily (at least not mentioned in the report).

[ScislaC (scislac)]

I can't reproduce with r13527.

~suv: since you were the other person who could reproduce it and jazzynico is no longer able to, would you be willing to try again?

[su_v (suv-lp)]

@ScislaC - testing with archived builds from two independent local branches, I get these consistent results (each attempt to reproduced was started with default (new) prefs):
- reproduced with rev <= 11688
- not reproduced with rev >= 11691

The only visible change wrt bucket fill tool is the switch to the spinscale slider for the threshold setting:
<http://bazaar.launchpad.net/~inkscape.dev/inkscape/trunk/changes/11691>

Attaching backtrace from r11688 from both local branches (one X11-based, one Quartz-based).

Not sure what to make of this (according to the build logs, there had been no new local patches applied to the builds between r11688 and r11691) - closing as 'Fix Released'?

[ScislaC (scislac)]

~suv: Yes indeed. Thank you for re-testing.