View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0006726 | CentOS-6 | ksh | public | 2013-11-06 21:54 | 2013-11-06 21:54 |
Reporter | KalmanReti | Assigned To | |||
Priority | normal | Severity | major | Reproducibility | always |
Status | new | Resolution | open | ||
Platform | x86_64 | OS | Centos | OS Version | 6.4 |
Product Version | 6.4 | ||||
Summary | 0006726: ksh fails to unset a variable sometimes | ||||
Description | The innermost dotted in script sets a unique variable at the beginning (after checking that it is not already set) and unsets it at the end. If you invoke the upper-level script twice in a row, the second invocation erroneously finds the variable set. | ||||
Steps To Reproduce | Untar the attached tar file (which results in 4 small files). Invoke t4.ksh. If there is no output, the file worked. If it complains about ccc, you've seen the bug. | ||||
Additional Information | Older versions of ksh (e.g. the one in Centos 5.7) are correct. All the ones in Centos 6.x that I've tried fail. | ||||
Tags | No tags attached. | ||||
Date Modified | Username | Field | Change |
---|---|---|---|
2013-11-06 21:54 | KalmanReti | New Issue | |
2013-11-06 21:54 | KalmanReti | File Added: t4.tar |