K 10
svn:author
V 8
brueffer
K 8
svn:date
V 27
2014-04-23T12:16:36.505849Z
K 7
svn:log
V 167
MFC: r264422, r264471

Set buf to NULL only when we don't allocate memory,
and free buf unconditionally.

Found with:	Coverity Prevent(tm)
Requested by:	kib (r264471)

END