You have been subscribed to a public bug by Simon Quigley (tsimonq2):
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
Assignee: Rik Mills (rikmills)
Status: Confirmed
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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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