JDK-8055421 : (fs) bad error handling in java.base/unix/native/libnio/fs/UnixNativeDispatcher.c
- Type: Bug
- Component: core-libs
- Sub-Component: java.nio
- Affected Version: 7u67
- Priority: P4
- Status: Closed
- Resolution: Fixed
- OS: linux
- CPU: x86
- Submitted: 2014-08-19
- Updated: 2016-06-13
- Resolved: 2014-08-26
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Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
| JDK 7 | JDK 8 | JDK 9 |
|---|---|---|
7u80Fixed  |
8u40Fixed |
9 b29Fixed |
Description
FULL PRODUCT VERSION :
A DESCRIPTION OF THE PROBLEM :
Invoking sun.nio.fs.UnixDirectoryStream.closeImpl in certain situation yields "java.io.IOException: Unknown error 18446744073709551615".
This stems from the error in native function Java_sun_nio_fs_UnixNativeDispatcher_closedir:
RESTARTABLE(closedir(dirp), err);
if (errno == -1) {
throwUnixException(env, errno);
}
should be rewritten as
RESTARTABLE(closedir(dirp), err);
if (err == -1) {
throwUnixException(env, errno);
}
with err instead of errno.
REPRODUCIBILITY :
This bug can be reproduced always.
Comments
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