Mercurial > hg > openjdk > jdk9 > jdk
changeset 17129:7fb801c87a25
Merge
author | dholmes |
---|---|
date | Fri, 12 May 2017 02:06:04 +0000 |
parents | 93594ad5db2a (current diff) bb4cdc198dc0 (diff) |
children | 0111d77e0170 |
files | |
diffstat | 1 files changed, 3 insertions(+), 5 deletions(-) [+] |
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--- a/src/java.base/share/classes/java/util/concurrent/ThreadLocalRandom.java Thu May 11 18:04:24 2017 -0700 +++ b/src/java.base/share/classes/java/util/concurrent/ThreadLocalRandom.java Fri May 12 02:06:04 2017 +0000 @@ -49,6 +49,7 @@ import java.util.stream.LongStream; import java.util.stream.StreamSupport; import jdk.internal.misc.Unsafe; +import jdk.internal.misc.VM; /** * A random number generator isolated to the current thread. Like the @@ -1093,11 +1094,8 @@ // at end of <clinit> to survive static initialization circularity static { - if (java.security.AccessController.doPrivileged( - new java.security.PrivilegedAction<>() { - public Boolean run() { - return Boolean.getBoolean("java.util.secureRandomSeed"); - }})) { + String sec = VM.getSavedProperty("java.util.secureRandomSeed"); + if (Boolean.parseBoolean(sec)) { byte[] seedBytes = java.security.SecureRandom.getSeed(8); long s = (long)seedBytes[0] & 0xffL; for (int i = 1; i < 8; ++i)