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net/http: Fetch API-based Transport panics when request has no body #60809

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dmitshur opened this issue Jun 15, 2023 · 1 comment
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net/http: Fetch API-based Transport panics when request has no body #60809

dmitshur opened this issue Jun 15, 2023 · 1 comment
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arch-wasm WebAssembly issues NeedsFix The path to resolution is known, but the work has not been done. OS-JS
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Go1.21

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@dmitshur
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The req.Body.Close() calls were refactored in CL 458395 to happen in the success/failure callbacks. The original location was inside an if req.Body != nil block, but the new location missed that check, causing Transport.RoundTrip to panic whenever the request doesn't have a body.

CC @golang/js, @golang/wasm.
@dmitshur dmitshur added NeedsFix The path to resolution is known, but the work has not been done. arch-wasm WebAssembly issues OS-JS labels Jun 15, 2023
@dmitshur dmitshur added this to the Go1.21 milestone Jun 15, 2023
@dmitshur dmitshur mentioned this issue Jun 15, 2023
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Change https://go.dev/cl/503676 mentions this issue: net/http: close req.Body only when it's non-nil on js

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arch-wasm WebAssembly issues NeedsFix The path to resolution is known, but the work has not been done. OS-JS
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