Fix crash in camera tethering#13255
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TurboGit merged 1 commit intodarktable-org:masterfrom Jan 2, 2023
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To facilitate the review. The problem is that the first parameter of the gp_widget_get_child_by_name function is not checked for NULL before dereferencing: https://github.com/gphoto/libgphoto2/blob/master/libgphoto2/gphoto2-widget.c#L646 |
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Merged in master and 4.2 branch. |
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This fix adds a NULL check to prevent further NULL dereferencing.
Resolves #12022.