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There is a "File name too long" error when len(TMPDIR) = 410, this is because the function getLocalPath() converts the filepath into the filename, so there would be the error when len(filename) > NAME_MAX, truncate the filename to meet NAME_MAX will fix the problem. [YOCTO #5201] (From OE-Core rev: 9f0427edee6bf62d3fe7cdceb07f59a5776c8c4f) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
36 lines
1.3 KiB
Diff
36 lines
1.3 KiB
Diff
From a17998b6be3319ae476a64f366737bc267a53a8a Mon Sep 17 00:00:00 2001
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From: Robert Yang <liezhi.yang@windriver.com>
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Date: Mon, 16 Sep 2013 05:54:13 -0400
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Subject: [PATCH] fetcher.py: truncate the filename to meet NAME_MAX
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The function getLocalPath() converts the filepath into the filename,
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there would be a "File name too long" error when len(filename) >
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NAME_MAX, truncate it to meet NAME_MAX will fix the problem.
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Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
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---
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smart/fetcher.py | 8 ++++++++
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1 file changed, 8 insertions(+)
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diff --git a/smart/fetcher.py b/smart/fetcher.py
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--- a/smart/fetcher.py
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+++ b/smart/fetcher.py
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@@ -139,6 +139,14 @@ class Fetcher(object):
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filename = os.path.basename(path)
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if self._localpathprefix:
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filename = self._localpathprefix+filename
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+ # pathconf requires the path existed
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+ if not os.path.exists(self._localdir):
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+ os.makedirs(self._localdir)
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+ name_max = os.pathconf(self._localdir, 'PC_NAME_MAX')
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+ # The length of the filename should be less than NAME_MAX
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+ if len(filename) > name_max:
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+ iface.debug(_("Truncate %s to %s") % (filename, filename[-name_max:]))
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+ filename = filename[-name_max:]
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return os.path.join(self._localdir, filename)
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def setForceCopy(self, value):
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--
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1.7.10.4
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