On Tue, 8 Jun 2021 06:35:59 GMT, David Holmes <dhol...@openjdk.org> wrote:
>> If the /proc/stat mount point is changed in container environment, the while
>> loop may lead to 100% cpu usage.
>
> src/jdk.management/linux/native/libmanagement_ext/UnixOperatingSystem.c line
> 70:
>
>> 68: do {
>> 69: c = fgetc(f);
>> 70: } while(c != '\n' && c != EOF);
>
> Style nit: please add space before (
It is not obvious to me that the caller of next_line will handle the fact that
we have hit EOF?
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PR: https://git.openjdk.java.net/jdk/pull/4378
