Integrated: 8065: Remove socket read illegal value

[xpbob]

On Thu, 13 Apr 2023 09:48:30 GMT, xpbob <duke at openjdk.org> wrote:

> <img width="647" alt="图片" src="https://user-images.githubusercontent.com/7837910/231723450-21839fe4-4454-4e25-bf59-308526ac0c10.png">
> 
> 
> Socket read failure returns -1
> Negative statistics affect accuracy
> 
> After modification
> <img width="548" alt="图片" src="https://user-images.githubusercontent.com/7837910/231723666-e9dd7983-a8de-4a14-b1e3-3dfad3dc6572.png">

This pull request has now been integrated.

Changeset: 58c9ede2
Author:    bobpengxie <bobpengxie at tencent.com>
Committer: Christoph Langer <clanger at openjdk.org>
URL:       https://git.openjdk.org/jmc/commit/58c9ede2aa1fb5c966f588f6576514ff0802e002
Stats:     37 lines in 2 files changed: 35 ins; 0 del; 2 mod

8065: Remove socket read illegal value

Reviewed-by: hirt

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PR: https://git.openjdk.org/jmc/pull/478