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[wasm] Make some libc stubs return an error instead of asserting.#38256

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akoeplinger merged 1 commit intodotnet:masterfrom
vargaz:wasm-stubs
Jun 23, 2020
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[wasm] Make some libc stubs return an error instead of asserting.#38256
akoeplinger merged 1 commit intodotnet:masterfrom
vargaz:wasm-stubs

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@vargaz vargaz commented Jun 23, 2020

Fixes #38164.

@hoyosjs hoyosjs added arch-wasm WebAssembly architecture area-VM-meta-mono and removed area-VM-coreclr labels Jun 23, 2020
@@ -722,24 +722,24 @@ ssize_t sendfile(int out_fd, int in_fd, off_t *offset, size_t count);

ssize_t sendfile(int out_fd, int in_fd, off_t *offset, size_t count)
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Why is it done here and not at a higher level with better exception type and less code?

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These are libc stubs they should error out instead of asserting.

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Yeah I agree.

@akoeplinger akoeplinger merged commit 178176b into dotnet:master Jun 23, 2020
@ghost ghost locked as resolved and limited conversation to collaborators Dec 8, 2020
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[WASM] Environment.UserName raises "not supported" exception

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