K 10
svn:author
V 3
cem
K 8
svn:date
V 27
2016-05-11T16:20:23.108280Z
K 7
svn:log
V 440
fsck_ffs: Don't overrun mount device buffer

Maybe this case is impossible.  Either way, when attempting to "/dev/"-prefix a
non-global device name, check that we do not overrun the f_mntfromname buffer.

In this case, truncating (with strlcpy or similar) would not be useful, since
the f_mntfromname result of getmntpt() is passed directly to open(2) later.

Reported by:	Coverity
CID:		1006789
Sponsored by:	EMC / Isilon Storage Division

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