git: openjdk/jdk: 8268361: Fix the infinite loop in next_line

[Severin Gehwolf]

Changeset: 72672277
Author:    UncleNine <ganjianxuan at hotmail.com>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2021-06-10 16:40:29 +0000
URL:       https://git.openjdk.java.net/jdk/commit/72672277e4dddf8e72f1c705cd5f57de40745635

8268361: Fix the infinite loop in next_line

Reviewed-by: dholmes, sgehwolf, sspitsyn

! src/jdk.management/linux/native/libmanagement_ext/UnixOperatingSystem.c