[Bug 2047023] [NEW] Qt app crashed after upgrading Qt5 libraries to 5.15.10+dfsg-5build1 in noble-proposed

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You have been subscribed to a public bug by Rik Mills (rikmills):

After upgrading Qt5 libraries to 5.15.10+dfsg-5build1, several Qt5
applications (including lxqt-panel and goldendict) crashed, leaving a
"*** buffer overflow detected ***: terminated" message in console.

It seems that the crashed applications all used the QSettings. The
following sample code will crash with 5.15.10+dfsg-5build1, but not with
5.15.10+dfsg-5

#include <QSettings>
int main(int argc, char *argv[])
{
    QSettings s("/tmp/a.ini", QSettings::IniFormat);
    s.setValue("a", 123);
    s.sync();
    return 0;
}

** Affects: qtbase-opensource-src (Ubuntu)
     Importance: Medium
         Status: Confirmed

-- 
Qt app crashed after upgrading Qt5 libraries to 5.15.10+dfsg-5build1 in noble-proposed
https://bugs.launchpad.net/bugs/2047023
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