D28535: [KIO-MTP] Fix null pointer dereference

[Fabian Vogt]

fvogt added a comment.


  In D28535#640682 <https://phabricator.kde.org/D28535#640682>, @feverfew wrote:
  
  > In D28535#640674 <https://phabricator.kde.org/D28535#640674>, @fvogt wrote:
  >
  > > What you're suggesting is to change `MTPDevice::getDevice` to return the old device if reopening fails - but reopening without releasing might not work.
  >
  >
  > This seems to be a robust solution IMO, why do you suspect this might not work?
  
  
  Because there can only be a single libusb session per device. So you have to release the old one before opening again.

REPOSITORY
  R320 KIO Extras

REVISION DETAIL
  https://phabricator.kde.org/D28535

To: feverfew, akrutzler, dfaure, elvisangelaccio
Cc: anthonyfieroni, kde-frameworks-devel, fvogt, kfm-devel, ngraham, nikolaik, pberestov, iasensio, fprice, LeGast00n, cblack, fbampaloukas, alexde, GB_2, Codezela, feverfew, meven, michaelh, spoorun, navarromorales, firef, andrebarros, bruns, emmanuelp, mikesomov
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