Peter Steinberger • 6/30/2016

Investigating Thread Safety of UIImage

This technical article examines whether UIImage's `imageWithData:` and `imageWithCGImage:` methods are thread-safe for image creation. It explores historical iOS documentation, release notes, and crash reports from real-world usage in libraries like AFNetworking and PSPDFKit, highlighting a potential race condition related to UITraitCollection.

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#Io #Thread Safety #Uiimage