libpng warning: iCCP: known incorrect sRGB profile

paragonie / constant_time_encoding

Constant-Time Character Encoding in PHP Projects

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Closed mitmelon closed 2 years ago

mitmelon commented 3 years ago

Getting this error on console

libpng warning: iCCP: known incorrect sRGB profile

when using ParagonIE\ConstantTime\Encoding::hexEncode(random_bytes(16));

Please what are the ways to fix this.

paragonie-security commented 2 years ago

This is almost certainly not related to anything our code is doing. We don't touch libpng; that's a graphics library.