Fix argument typechecking in Text.new, CDATA.new, and Schema.from_document #2920
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What problem is this PR intended to solve?
Hackerone user nmb-se (Mikael Borg) reported an issue with typechecking arguments to
XML::Text.newthat could lead to a segfault.This PR fixes the typechecking for
Text.newas well as similar problems inCDATA.newandSchema.from_documentin both the C and the Java implementations.Related to #2825.
Have you included adequate test coverage?
Yes!
Does this change affect the behavior of either the C or the Java implementations?
Both implementations have been updated.