K 10
svn:author
V 3
cem
K 8
svn:date
V 27
2016-04-20T02:09:38.166247Z
K 7
svn:log
V 274
kern_rctl: Fix resource leak in error path

Ordinarily, rctl_write_outbuf frees 'sb'.  However, if we are in low memory
conditions we skip past the rctl_write_outbuf.  In that case, free 'sb'.

Reported by:	Coverity
CID:		1338539
Sponsored by:	EMC / Isilon Storage Division

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