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Bug
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Resolution: Fixed
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P2
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8u40, 9
| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
|---|---|---|---|---|---|---|
| JDK-8083453 | emb-9 | Vladimir Ivanov | P2 | Resolved | Fixed | master |
| JDK-8067524 | 8u45 | Vladimir Ivanov | P2 | Resolved | Fixed | b01 |
| JDK-8066027 | 8u40 | Vladimir Ivanov | P2 | Closed | Fixed | b17 |
| JDK-8070912 | emb-8u47 | Vladimir Ivanov | P2 | Resolved | Fixed | team |
Originally reported at http://stackoverflow.com/questions/25942010/how-is-arrayoutofboundsexception-possible-in-string-valueofint
The following test case crashes JVM when it should normally runs forever.
public class EliminateAutoBoxCrash {
private static final int[] values = new int[256];
public static void main(String[] args) {
byte[] bytes = new byte[] {-1};
while (true) {
for (Byte b : bytes) {
values[b & 0xff]++;
}
}
}
}
Note autoboxing: Byte b.
Workaround: -XX:-EliminateAutoBox
Initial investigation shows that the bug has been introduced with the fix forJDK-8042786.
The following test case crashes JVM when it should normally runs forever.
public class EliminateAutoBoxCrash {
private static final int[] values = new int[256];
public static void main(String[] args) {
byte[] bytes = new byte[] {-1};
while (true) {
for (Byte b : bytes) {
values[b & 0xff]++;
}
}
}
}
Note autoboxing: Byte b.
Workaround: -XX:-EliminateAutoBox
Initial investigation shows that the bug has been introduced with the fix for
- backported by
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JDK-8067524 C2: EliminateAutoBox regression after 8042786
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- Resolved
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- Resolved
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- Resolved
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- Closed
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- duplicates
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- Closed
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- relates to
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- Closed
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- Resolved
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(2 relates to)