Message110212
OpenBSD has the same getcwd() bug. It was uncovered by raising current_path_length
to 4099 in test_posix.
Here is a new patch that enables the changed posix_getcwd() function
on Solaris and OpenBSD only. I've tested the patch on Linux, OpenSolaris,
OpenBSD and FreeBSD.
So far, there are three categories of behavior if PATH_MAX is exceeded:
1) Solaris, OpenBSD: buggy, getcwd() keeps returning NULL/ERANGE.
2) Linux: getcwd() returns NULL/ENAMETOOLONG.
3) FreeBSD: getcwd() returns SUCCESS/0.
So FreeBSD is one of the systems that benefits from principally
unlimited path lengths (though I doubt it is used much).
I think the changes in the unit test handle all categories well,
and perhaps they will uncover more problem systems. |
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Date |
User |
Action |
Args |
2010-07-13 16:50:19 | skrah | set | recipients:
+ skrah, csernazs, pitrou |
2010-07-13 16:50:18 | skrah | set | messageid: <1279039818.55.0.896382025622.issue9185@psf.upfronthosting.co.za> |
2010-07-13 16:50:10 | skrah | link | issue9185 messages |
2010-07-13 16:50:10 | skrah | create | |
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