[Pkg-utopia-maintainers] Bug#944461: Bug#944461: upower: segfaults when trying to communicate with usbmuxd when iPhone is plugged in

Lorenz Hübschle-Schneider dev at 4z2.de
Mon Nov 11 09:11:12 GMT 2019


Thanks Michael, I missed that.

#944236 (upower: stack smashing detected) and #941703 (libimobiledevice6: Crashes upower with stack smashing when connecting an iPhone) also appear to be the same issue, but I see that's been noted already. I guess they can all be merged into one.

As far as I can tell the source of the problem is a SONAME tracking issue in libusbmuxd: https://github.com/libimobiledevice/libusbmuxd/issues/81 which breaks something in libimobiledevice which then causes upower to crash.

Cheers,
Lorenz

On Sun, 10 Nov 2019, at 15:34, Michael Biebl wrote:
> Am 10.11.19 um 13:15 schrieb Lorenz:
> > Package: upower
> > Version: 0.99.11-1
> > Severity: important
> > 
> > Dear Maintainer,
> > 
> > when I have my (locked) iPhone plugged into my laptop, upower reproducibly
> > segfaults after five seconds. It is then automatically restarted by systemd,
> > but crashes again five seconds later. gdb was unable to produce a traceback for
> > the crashing thread, but strace produces:
> > 
> 
> Sounds like a duplicate of #941833
> 
> 
> -- 
> Why is it that all of the instruments seeking intelligent life in the
> universe are pointed away from Earth?
> 
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