fix(obs-studio): reject NaN in validate_range#396
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NaN bypassed min/max checks because NaN comparisons are always false, so invalid opacity/volume values could be stored. Reject non-finite floats before the range compare.
santhreal
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omerarslan0,
yuh-yang and
zhangxilong-43
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July 19, 2026 00:59
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validate_rangeis used for opacity, volume, and similar bounded floats.NaNmade both min and max comparisons false, so the value was accepted and could be written into project JSON.Non-finite values are now rejected before the range check.
Repro:
validate_range(float("nan"), 0.0, 1.0, "Opacity")returnednanon main and now raisesValueError.