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List:       kde-bugs-dist
Subject:    [frameworks-knotifications] [Bug 373119] New: QFileDialog sends messages to standard out
From:       Teunizz <bugzilla_noreply () kde ! org>
Date:       2016-11-30 18:48:39
Message-ID: bug-373119-17878 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=373119

            Bug ID: 373119
           Summary: QFileDialog sends messages to standard out
           Product: frameworks-knotifications
           Version: unspecified
          Platform: Other
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: mklapetek@kde.org
          Reporter: teuniz@gmail.com
                CC: kdelibs-bugs@kde.org
  Target Milestone: ---

Created attachment 102551
  --> https://bugs.kde.org/attachment.cgi?id=102551&action=edit
sSmall test project that demonstrates the problem.

Consider the attached test project that uses QFileDialog.
It shows the following in the console:

kf5.kio.core: Refilling KProtocolInfoFactory cache in the hope to find ""
kf5.kio.core: Refilling KProtocolInfoFactory cache in the hope to find ""
Invalid URL: QUrl("abcdefgh.edf")
Invalid URL: QUrl("abcdefgh.edf")

OS is openSuse Leap 42.2, plasmashell 5.8.3.

Sidenote:

First, my application crashed two times at the same point but now I can't
reproduce it anymore.
The output was the following:

kf5.kio.core: Refilling KProtocolInfoFactory cache in the hope to find ""
Invalid URL: QUrl("waveform.edf")
Invalid URL: QUrl("waveform.edf")
kf5.kio.core: Refilling KProtocolInfoFactory cache in the hope to find ""
kf5.kio.core: Refilling KProtocolInfoFactory cache in the hope to find ""
Segmentation fault (core dumped)

Output of dmesg:

dsremote[2565]: segfault at 7fbfadfd866c ip 00007fbfa19d6cdc sp
00007ffe832e6668 error 7 in libKF5Notifications.so.5.26.0[7fbfa19c1000+49000]

Application was compiled with the default Qt5 libs coming from the openSuse
repo.

Recompiling the same code with Qt4.8.7 does not produce segfaults or any
warnings. (Qt4 was compiled from source, downloaded from qt.io)

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