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Handle missing UUID

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Some TSM FRU elements do not have a FRU entry.  They may
be marked by all spaces, all 0xff, or all 0x00.  Skip UUID
if it is one of these obviously invalid values.

Change-Id: I90c8bbe3c66754bcb6d6200b63a2ff2c29ae63ec
This commit is contained in:
Jarrod Johnson
2015-10-23 16:17:12 -04:00
parent e96bd8f67c
commit 68c7979349
1 changed files with 2 additions and 1 deletions
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3
pyghmi/ipmi/oem/lenovo/handler.py
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@@ -342,7 +342,8 @@ class OEMHandler(generic.OEMHandler):
# to strip \x00 from the end of text strings. Work around this
# by padding with \x00 to the right if less than 16 long
byteguid.extend('\x00' * (16 - len(byteguid)))
fru['UUID'] = util.decode_wireformat_uuid(byteguid)
if byteguid not in ('\x20' * 16, '\x00' * 16, '\xff' * 16):
fru['UUID'] = util.decode_wireformat_uuid(byteguid)
except (AttributeError, KeyError):
pass
return fru