implement getentropy via __wasi_random_get.#22819
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walkingeyerobot wants to merge 3 commits intoemscripten-core:mainfrom
Closed
implement getentropy via __wasi_random_get.#22819walkingeyerobot wants to merge 3 commits intoemscripten-core:mainfrom
walkingeyerobot wants to merge 3 commits intoemscripten-core:mainfrom
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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
approved these changes
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(); |
Collaborator
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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?
| @@ -139,7 +139,7 @@ weak int __syscall_lstat64(intptr_t path, intptr_t buf) { | |||
| // 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. | |||
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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? |
Collaborator
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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.