commit | bb1f4416180511231de6d17a1f2f55c82aafc863 | [log] [tgz] |
---|---|---|
author | Roland Shoemaker <roland@golang.org> | Mon Apr 25 19:02:35 2022 -0700 |
committer | Roland Shoemaker <roland@golang.org> | Thu May 05 22:44:02 2022 +0000 |
tree | d7adc9404c0ccab25c7f3683e5dbe045400522c8 | |
parent | 7c74b0db8a27188d0ca3bb2f4bd46d00c0dc8eea [diff] |
crypto/rand: properly handle large Read on windows Use the batched reader to chunk large Read calls on windows to a max of 1 << 31 - 1 bytes. This prevents an infinite loop when trying to read more than 1 << 32 -1 bytes, due to how RtlGenRandom works. This change moves the batched function from rand_unix.go to rand.go, since it is now needed for both windows and unix implementations. Fixes #52561 Change-Id: Id98fc4b1427e5cb2132762a445b2aed646a37473 Reviewed-on: https://go-review.googlesource.com/c/go/+/402257 Run-TryBot: Roland Shoemaker <roland@golang.org> Reviewed-by: Filippo Valsorda <filippo@golang.org> Reviewed-by: Filippo Valsorda <valsorda@google.com> TryBot-Result: Gopher Robot <gobot@golang.org>
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