On Thursday, 3 November 2022 11:09:48 PDT Dennis Luehring wrote:
> do you know a good howto for building Qt 6.4 on Fedora 36 or Ubnuntu
> 22.04 with TSAN?
Pass -DFEATURE_sanitize_thread=ON to cmake or -sanitize thread if you're using
the configure script.
--
Thiago Macieira - thiago.macieira (A
in fact I'm using something like this:
NSBluetoothPeripheralUsageDescription $(PRODUCT_NAME)
uses Bluetooth LE Device (WaiterLock) for easy Login
NSBluetoothAlwaysUsageDescription $(PRODUCT_NAME) can
use a Bluetooth LE WaiterLock for Login - esp. if iPad is shared by Team
Members
sorry - ca
you should have something like this in your info.plist:
NSBluetoothPeripheralUsageDescription
$(PRODUCT_NAME)searchesBluetoothLEDevicesforBarcodeScanner
ekke
Am 03.11.22 um 19:51 schrieb Glen Mabey:
I'm working on a project that is developing a new Bluetooth Low Energy
device (it's a BTLE "p
I'm working on a project that is developing a new Bluetooth Low Energy
device (it's a BTLE "peripheral"), which is *not* running any Qt code.
The application that talks to it (the BTLE "central") *is* written in Qt --
I've tried various versions, but I'm currently using 6.4.0.
I started with the
Am 03.11.2022 um 17:34 schrieb Thiago Macieira:
Actually this SEEMS to indicate that there's a race condition in the
QPostEventList (which is a QVector), but I dobut that TSan is capable of
noticing the QMutex lock, because on Linux those are inline when uncontended.
Qt 6.4 has TSan annotations
On Thursday, 3 November 2022 03:21:05 PDT Dennis Luehring wrote:
> WARNING: ThreadSanitizer: data race (pid=5882)
>Read of size 8 at 0x7b0c2178 by thread T1:
> #0 memcpy (libtsan.so.2+0x5e806)
> #1 QVector::realloc(int,
> QFlags) (libQt5Core.so.5+0x2af42c)
>
>Previous write
On Thursday, 3 November 2022 03:21:05 PDT Dennis Luehring wrote:
> Fedora default Qt: Qt 5.15.6
No action to be taken on those findings. The code in question has been
substantively rewritten for 6.4.
--
Thiago Macieira - thiago.macieira (AT) intel.com
Cloud Software Architect - Intel DCAI Clo
Am 03.11.2022 um 11:21 schrieb Dennis Luehring:
im usually testing all my projects with ASAN and TSAN - all the non-Qt
unit tests are clean
ASAN is near to silent with my Qt tests but TSAN is giving a lot of warnings
...
damn - i have not put in my thread-shutdown code - very very sorry for
pu
im usually testing all my projects with ASAN and TSAN - all the non-Qt
unit tests are clean
ASAN is near to silent with my Qt tests but TSAN is giving a lot of warnings
do i need to build Qt from source (and maybe also GLib) with TSAN support
or are there real problems in my code that i overlook
