Details
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Bug
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Resolution: Fixed
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P1: Critical
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6.1.1
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Android
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2021wk24PO2, 2021wk26PO2, 2021wk36POAndroid&Mobile, 2021wk38POAndroid&Mobile, 2021wk42POAndroid&Mobile, 2021wk44POAndroid&Mobile, 2021wk46POAndroid&Mobile, 2021wk48POAndroid&Mobile, 2021wk50POAndroid&Mobile
Description
When trying to run QMLBench on android, a new QProcess is created and is started with start()
p->start(app.arguments().constFirst(), sanitizedArgCopy);
This immediately segfaults.
Debugging leads to qflags.h:115
| Name | Value | Type |
|---|---|---|
| flags | QIODeviceBase::ReadWrite (3) | QIODeviceBase::OpenModeFlag |
| this | QIODeviceBase::Append (0x0004) | QFlags<QIODeviceBase::OpenModeFlag> |
From here, all I can do is look at the disasembly and see that eventfd_write is called at some point, which is the originator of the segfault.
Backtrace attached.
