hg: jdk/submit: 8194154: JDK crashes on canonicalization of parsing path string contains '//' on linux.

[yumin.qi at gmail.com]

Changeset: b458b2ad109d
Author:    Yumin.Qi <Yumin.Qi at Gmail.Com>
Date:      2018-02-05 22:23 -0800
URL:       http://hg.openjdk.java.net/jdk/submit/rev/b458b2ad109d

8194154: JDK crashes on canonicalization of parsing path string contains '//' on linux.

! src/java.base/unix/native/libjava/canonicalize_md.c