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base repository: swiftlang/swift-corelibs-foundation
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Commits on Sep 9, 2024

  1. _CFXMLInterface: account for possible nullptr return 

    `xmlSplitQName2` may return `nullptr` for the result, which when passed
to `CFStringCreateWithCString` would attempt to perform
`strlen(nullptr)` which is ill-defined. When updating libxml2 on
Windows, we would perform an invalid memory access due to the `strlen`
invocation inside `CFStringCreateWithCString`. Protect against this
case, returning `NULL` instead.
    @compnerd
    compnerd committed Sep 9, 2024
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