secp256k1.h: clarify that by default arguments must be != NULL #926
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This seems fine to me, though FWIW, calling any the non-nullable inputs with a statically null input will cause warnings in the caller. And the non-nullable arguments should all be documented as non-nullable with the annotations in the header (though not in doxygen, indeed). |
jonasnick
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The same file says that the illegal callback will only triger for violations explicitly mentioned, which is not true without this commit because we often don't mention that an argument is not allowed to be NULL.
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Agreed. Pushed an unrelated (slight) tweak. |
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ACK 0881633 |
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The same file says that the illegal callback will only triger for violations
explicitly mentioned, which is not true without this commit because we often
don't mention that an argument is not allowed to be NULL.
This line is extracted from #783 in the hope that it gets merged faster because other PRs depend on it.