[Pkg-fonts-bugs] Bug#656443: [Pkg-fonts-devel] Bug#656443: Bug#656443: fontforge: Crash on Expand Stroke

[Daniel Kahn Gillmor]

On 01/19/2012 01:12 PM, Daniel Kahn Gillmor wrote:
> When i do ctrl-shift-E, i get the following backtrace:

here's a better backtrace, with proper debug symbols:


Program received signal SIGSEGV, Segmentation fault.
MakeStrokeDlg (cv=0x85a0150, strokeit=0x80daf00 <CVStrokeIt>,
si=0x822c240) at cvstroke.c:721
721         if ( sd->old_poly==NULL && si->poly!=NULL ) {
(gdb) bt
#0  MakeStrokeDlg (cv=0x85a0150, strokeit=0x80daf00 <CVStrokeIt>,
si=0x822c240) at cvstroke.c:721
#1  0xb7ba0eac in GMenuBarCheckKey (g=0x85a0850, event=0xbfffe068) at
gmenu.c:1505
#2  0xb7b71f4d in _GWidget_TopLevel_Key (top=<optimized out>,
ew=0x85b5f08, event=0xbfffe068) at gcontainer.c:498
#3  0xb7b732a7 in _GWidget_Container_eh (gw=0x85b5f08, event=0xbfffe068)
at gcontainer.c:337
#4  0xb7bd16cc in dispatchEvent (gdisp=<optimized out>,
event=0xbfffe21c) at gxdraw.c:3869
#5  0xb7bd2b6c in GXDrawEventLoop (gd=0x843acf0) at gxdraw.c:3968
#6  0xb7b75a7b in GDrawEventLoop (gdisp=<optimized out>) at gdraw.c:748
#7  0x08061f6a in main (argc=1, argv=0xbffff004) at startui.c:1484
(gdb) print sd
$1 = <optimized out>
(gdb) print si
$2 = (StrokeInfo *) 0x822c240
(gdb) print si->poly
$3 = (struct splinepointlist *) 0x0
(gdb)

hth,

	--dkg

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