Fix: Correctly decode Unicode escape sequences in JsonDecode#560
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dnzbk merged 1 commit intonzbgetcom:developfrom May 2, 2025
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The JsonDecode function in WebUtil incorrectly handled Unicode escape sequences like \u0026. This could lead to malformed data when decoding JSON, particularly URLs containing ampersands passed via the API. This commit modifies the JsonDecode logic to correctly parse \uXXXX sequences into their corresponding characters using strtoul. Unit tests have been added in JsonDecodeTest to verify the fix and cover various standard and Unicode escape sequence scenarios.
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Description
The JsonDecode function in WebUtil incorrectly handled Unicode escape sequences like \u0026. This could lead to malformed data when decoding JSON, particularly URLs containing ampersands passed via the API.
This commit modifies the JsonDecode logic to correctly parse \uXXXX sequences into their corresponding characters using strtoul.
Lib changes
NA
Testing
Unit tests have been added in JsonDecodeTest to verify the fix and cover various standard and Unicode escape sequence scenarios.