[Linux] Firefox throws GLib-GObject-WARNING **: 12:04:41.268: invalid (NULL) pointer instance
Categories
(Core :: Graphics, defect)
Tracking
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| firefox85 | --- | fixed |
People
(Reporter: stransky, Assigned: stransky)
Details
Attachments
(1 file)
Firefox throws:
GLib-GObject-WARNING **: 12:04:41.268: invalid (NULL) pointer instance
GLib-GObject-CRITICAL **: 12:04:41.268: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
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Comment 1•4 years ago
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Regression from Bug 1675908, gdk_screen_get_default() returns null.
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Updated•4 years ago
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Assignee | |
Comment 2•4 years ago
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Assignee | |
Comment 3•4 years ago
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Mike, can we test the somehow? Is there a testsuite which can catch errors on terminal?
Thanks.
Pushed by btara@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/6e656ac10bf4 [Linux] Check GdkScreen before we use it, r=jhorak
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Comment 5•3 years ago
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| bugherder | ||
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Comment 6•3 years ago
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(In reply to Martin Stránský [:stransky] from comment #3)
Mike, can we test the somehow? Is there a testsuite which can catch errors on terminal?
Thanks.
Aren't at least the critical ones supposed to crash when they happen?
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Comment 7•3 years ago
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No, it crashes when G_DEBUG=fatal-criticals is set.
It's good to catch GLib-GObject-CRITICAL because it indicates problems in future (initialized variables/wrong types etc.) so it would be great to ensure that any new patch does not introduce it.
Description
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