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client: Limit reads. #513

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Merged
jholdstock merged 1 commit into from
Apr 23, 2026
Merged

client: Limit reads. #513

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4 changes: 2 additions & 2 deletions client/client.go
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// Copyright (c) 2022-2025 The Decred developers
// Copyright (c) 2022-2026 The Decred developers
// Use of this source code is governed by an ISC
// license that can be found in the LICENSE file.

Expand Down Expand Up @@ -210,7 +210,7 @@ func (c *Client) do(ctx context.Context, method, path string, addr stdaddr.Addre
}
}

respBody, err := io.ReadAll(reply.Body)
respBody, err := io.ReadAll(io.LimitReader(reply.Body, 1<<22)) // 4 MiB limit
if err != nil {
return fmt.Errorf("read response body: %w", err)
}
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