hg: jdk7/hotspot-comp/hotspot: 6753795: HotSpot crash in strlen() when JVMTI is used

[thomas.rodriguez at sun.com]

Changeset: dbec32712472
Author:    never
Date:      2008-09-30 11:56 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/dbec32712472

6753795: HotSpot crash in strlen() when JVMTI is used
Summary: test for null instead of strlen
Reviewed-by: rasbold

! src/share/vm/prims/jvmtiEnvBase.cpp