MFC r299879, r299880
r299879 | truckman | 2016-05-15 18:30:32 -0700 (Sun, 15 May 2016) | 7 lines
Likely a false positive ... but make sure that -1 can't be used as an
array index by splitting up a test.
r299880 | truckman | 2016-05-15 18:38:24 -0700 (Sun, 15 May 2016) | 8 lines
Since rdata is only used as an argument to the immediately following
call to res_nopt_rdata(), revert r299879 and fix CID 603941 by moving
rdata = &buf[n];
inside the if block.
Reported by: Coverity
CID: 603941
git-svn-id: svn://svn.freebsd.org/base/stable/10@300286
ccf9f872-aa2e-dd11-9fc8-
001c23d0bc1f