tangoGPS 0.9.9 (was Re: tangogps 0.9.8)

[Yorick Moko]

great!
nice to see tangogps getting regularly updated once again!

On Thu, Nov 5, 2009 at 12:34 AM, Marcus Bauer <marcus.bauer at gmail.com>wrote:

>
> fixed and as a goodie GPX track load added
>
> Marcus
>
>
> On Tue, 03 Nov 2009 23:08:29 -0500
> Joshua Judson Rosen <rozzin at geekspace.com> wrote:
>
> > "Maksim 'max_posedon' Melnikau" <maxposedon at gmail.com> writes:
> > >
> > > SHR version (mrmoku/unstable feed) segfaults for me, on try to
> > > download map (4 levels):
> > [...]
> > > *** timer_tile_download():
> > > *** timer_tile_download():
> > > *** timer_tile_download():
> > > *** timer_tile_download():
> > > Segmentation fault
> >
> > I'm seeing a segfault on line #370 of gps_functions.c (in
> > set_label()); it seems to coincide with the end of map-download, in
> > at least some configurations (I can reproduce it if I disable
> > auto-download), so this may be what you're seeing:
> >
> > There's a buffer-overflow problem that results in the `label70'
> > pointer being overwritten with what's supposed to be text-data
> > (and ends up being a garbage pointer) because the `buffer' variable
> > (actually named "buffer" :)) is not always big enough to hold the text
> > that's being g_sprintf'd into it.
> >
> > As a quick hack, you can try just making the buffer bigger, but it may
> > be a better solution to use g_strdup_printf() instead of g_sprintf()
> > (and remembering to g_free() the resulting pointer when done with
> > it, of course!).
> >
>
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