[MacPorts] #33082: gv: Segmentation fault at launch
MacPorts
noreply at macports.org
Tue Feb 21 10:05:20 PST 2012
#33082: gv: Segmentation fault at launch
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Reporter: johnhcg2@… | Owner: ryandesign@…
Type: defect | Status: assigned
Priority: Normal | Milestone:
Component: ports | Version: 2.0.3
Keywords: | Port: gv
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Comment(by williamlockman@…):
Replying to [ticket:33082 johnhcg2@…]:
> Since upgrading from gv @3.7.2_0 to @3.7.3_0, gv exits immediately with
a warning and then a segmentation fault:
>
> {{{
> Warning: Representation size 4 must match superclass's to override
highlightedFrameStyle
> Segmentation fault
> }}}
I am not a developer of gv. However, I see the same problem running gv
3.7.3. Here is the traceback from running gdb (the gnu debugger)
Warning: Representation size 4 must match superclass's to override
highlightedFrameStyle
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: 13 at address: 0x0000000000000000
0x000000010022039c in XtWindowOfObject ()
(gdb) where
#0 0x000000010022039c in XtWindowOfObject ()
#1 0x000000010018f3f0 in SetValues ()
#2 0x000000010022f816 in CallSetValues ()
#3 0x000000010022f7ce in CallSetValues ()
#4 0x000000010022eeec in XtSetValues ()
#5 0x00000001000170d9 in main ()
The problem is a null pointer is being dereferenced, apparently in
XtWindowOfObject.
Hopefully this information will be useful to the developers.
--
Ticket URL: <https://trac.macports.org/ticket/33082#comment:9>
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