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| author | Romain Pokrzywka <romain.pokrzywka@bluescape.com> | 2018-06-18 19:01:05 +0200 |
|---|---|---|
| committer | Romain Pokrzywka <romain.pokrzywka@gmail.com> | 2018-06-18 19:48:40 +0000 |
| commit | d0acd26c37c7b98612308e47e635b792949d7210 (patch) | |
| tree | 1c542bae3173b493893a4205322cf6eb58e906bf /qmake | |
| parent | b6421f9dd0c01d6c274a2dbedd79ba19b43f28c8 (diff) | |
Fix evdevtouch input plugin crash when the device can't be opened
If a device fails to open during the plugin startup, we exit the handler
constructor early and leave the d member as nullptr.
However the recently added m_handler->isFiltered() call after m_handler
is instantiated assumes that d is always valid, which triggers a crash
in the forementionned situation. Fix it to check for d's validity first.
This can occur when a device is connected then disconnected right after,
so that it's gone by the time we get the notification from udev.
Change-Id: Ia755868338f92b91c181be8557e06e087d70fcc6
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Diffstat (limited to 'qmake')
0 files changed, 0 insertions, 0 deletions