K 10
svn:author
V 7
asomers
K 8
svn:date
V 27
2017-04-05T17:17:18.609709Z
K 7
svn:log
V 271
Fix clearing geom metadata if DIOCGSECTORSIZE fails

An unhandled error case would result in passing SIZE_MAX to malloc.
While I'm here, remove an unnecessary NULL check before free

Reported by:	Coverity
CID:		1017793
MFC after:	3 weeks
Sponsored by:	Spectra Logic Corp

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