Message196310
| Author |
pitrou |
| Recipients |
ezio.melotti, lambertv, ncoghlan, neologix, pitrou, vstinner |
| Date |
2013年08月27日.18:44:12 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<1377629052.37.0.618127220439.issue18623@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
> As for the status code, it looks like a bash bug:
Your script gives different results here (on Ubuntu):
$ ulimit -c
0
$ ./python dumpcore.py
6: False
$ ulimit -c unlimited
$ ./python dumpcore.py
6: False
That's because Ubuntu overrides the core file pattern:
$ cat /proc/sys/kernel/core_pattern
|/usr/share/apport/apport %p %s %c
If I ask for a regular core file, the script works:
$ sudo sh -c "echo core.%p > /proc/sys/kernel/core_pattern"
$ ./python dumpcore.py
134: True
Which means the test really threatens to be unreliable (other systems may install similar mechanisms by default). |
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