- Avoid a memory leak if realloc(3) fails by using reallocf(3)
- Avoid a memory leak if realloc(3) fails by using reallocf(3)

Submitted by:	Liam J. Foy <liamfoy@dragonflybsd.org>
Approved by:	mdodd (in-lieu of mentor who is away)
MFC after:	1 week

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