implement getentropy via __wasi_random_get. #22819
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Collaborator
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From the CI failures it looks like you need to perhaps update/rebase on top of the main branch? |
sbc100
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Oct 31, 2024
| // There is no good source of entropy without an import. Make this weak so that | ||
| // it can be replaced with a pRNG or a proper import. | ||
| weak int getentropy(void* buffer, size_t length) { | ||
| abort(); |
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Can you copy the code from https://github.com/WebAssembly/wasi-libc/blob/main/libc-bottom-half/sources/getentropy.c? (With a link/attribution I think).
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done. should I leave it weak?
system/lib/standalone/standalone.c
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| // There is no good source of entropy without an import. Make this weak so that | ||
| // it can be replaced with a pRNG or a proper import. |
Collaborator
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I think this comment can now be removed.
Collaborator
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I actually think we should probably just use this implementation everywhere (not just in standalone mode), then we can implement it in JS and get it tested that way. I'm happy to take over this work if you like? |
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Closing in favor of #22820 |
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fixes #22782
I'm not sure how to get this tested. Any feedback would be appreciated.