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Bug
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Resolution: Fixed
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P2
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7u13
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IBM JDK
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b02
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other
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other
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Not verified
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
---|---|---|---|---|---|---|
JDK-8008720 | 7u40 | Mandy Chung | P2 | Closed | Fixed | b16 |
JDK-8007943 | 7u21 | Mandy Chung | P2 | Closed | Fixed | b02 |
JDK-8007413 | 7u15 | Mandy Chung | P2 | Closed | Fixed | b02 |
JDK-8007421 | 6u41 | Sean Coffey | P2 | Closed | Fixed | b02 |
JDK-8007424 | OpenJDK6 | Sean Coffey | P2 | Resolved | Fixed | team |
JDK-8007422 | 5.0u40 | Sean Coffey | P2 | Closed | Fixed | b02 |
JDK-8007423 | 1.4.2_42 | Sean Coffey | P2 | Closed | Fixed | b02 |
On 2/1/13 8:11 AM, Mandy Chung wrote:
By code inspection, however, I concur that there is a timing race there that a logger can
be GC'ed where a logger exists where being queried and immediately being gc'ed after that.
I don't think Licensee's proposed 1-line fix is a completed fix though.
LogManager.java L 633-635
if (!manager.addLogger(result) && result.getHandlers().length == 0) {
// if logger already exists but handlers not set
final Logger l = manager.getLogger(name);
final Logger logger = result;
By code inspection, however, I concur that there is a timing race there that a logger can
be GC'ed where a logger exists where being queried and immediately being gc'ed after that.
I don't think Licensee's proposed 1-line fix is a completed fix though.
LogManager.java L 633-635
if (!manager.addLogger(result) && result.getHandlers().length == 0) {
// if logger already exists but handlers not set
final Logger l = manager.getLogger(name);
final Logger logger = result;
- backported by
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JDK-8007424 Possible race condition after JDK-6664509
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- Resolved
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JDK-8007413 Possible race condition after JDK-6664509
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- Closed
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JDK-8007421 Possible race condition after JDK-6664509
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- Closed
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JDK-8007422 Possible race condition after JDK-6664509
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- Closed
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JDK-8007423 Possible race condition after JDK-6664509
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- Closed
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JDK-8007943 Possible race condition after JDK-6664509
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- Closed
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JDK-8008720 Possible race condition after JDK-6664509
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- Closed
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(2 backported by)