endian: fix big endian detection#110
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mosajjal merged 1 commit intogopacket:masterfrom Feb 6, 2025
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The prior implementation of Htons attempted big endian detection via
comparison of binary.NativeEndian.String() with binary.BigEndian.String().
It turns out that the former always returns "NativeEndian", hence it
didn't work as intended.
Rewrite endian detection by passing []byte{0x12, 0x34} through
Endian.Uint16(). Add test to ensure that detection works both on little
and big endian CPUs.
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@mosajjal sorry for messing it up on the first try |
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The prior implementation of Htons attempted big endian detection via comparison of binary.NativeEndian.String() with binary.BigEndian.String(). It turns out that the former always returns "NativeEndian", hence it didn't work as intended.
Rewrite endian detection by passing []byte{0x12, 0x34} through Endian.Uint16(). Add test to ensure that detection works both on little and big endian CPUs.