GUACAMOLE-2153: Fix GUAC_*_UTF16 on big-endian machine#618
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necouchman merged 1 commit intoapache:staging/1.6.1from Nov 3, 2025
Merged
GUACAMOLE-2153: Fix GUAC_*_UTF16 on big-endian machine#618necouchman merged 1 commit intoapache:staging/1.6.1from
necouchman merged 1 commit intoapache:staging/1.6.1from
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@sertonix Thank you very, much, we appreciate the contribution. Before we can accept and merge these changes you'll need to follow our standard contribution guidelines, which includes:
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sertonix
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I think I did the things as requested |
necouchman
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Nov 3, 2025
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@sertonix Sorry, didn't catch one thing - can you rebase against the |
Since UTF-16 works with 16-bit values it has a byte order and that byte order is not well defined. There is a convention to use U+FEFF as first character which allows determining the endianess but it's commonly not present and doesn't seem to fit into the current code. The most common thing is to assume little-endian which is what I did here and is already implied by the test suite. If supporting both big- and little-endian UTF-16 is wanted one could create _UTF16LE and _UTF16BE variations of the functions.
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Like this? |
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Yep, looks good. Thank you! |
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Since UTF-16 works with 16-bit values it has a byte order and that byte order is not well defined. There is a convention to use U+FEFF as first character which allows determining the endianess but it's commonly not present and doesn't seem to fit into the current code. The most common thing is to assume little-endian which is what I did here and is already implied by the test suite. If supporting both big- and little-endian UTF-16 is wanted one could create _UTF16LE and _UTF16BE variations of the functions.