git: openjdk/jdk: 8263640: hs_err improvement: handle class path longer than O_BUFLEN

[Calvin Cheung]

Changeset: c1e2a294
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2021-06-29 17:57:15 +0000
URL:       https://git.openjdk.java.net/jdk/commit/c1e2a29448b67bfe90f99252feef7ffc282b05b2

8263640: hs_err improvement: handle class path longer than O_BUFLEN

Reviewed-by: iklam, minqi, dholmes

! src/hotspot/share/runtime/arguments.cpp
+ test/hotspot/jtreg/runtime/jcmd/JcmdCmdLine.java