Coverity status update: zero

With a couple of changes

http://perl5.git.perl.org/perl.git/commit/9568fada7542fc679689dce1b4a179919efbb71d

http://perl5.git.perl.org/perl.git/commit/30c663a97c2ee298dd2c2c3717083c6ec914067e

http://perl5.git.perl.org/perl.git/commit/f6d04a7bb004d149b2a992e521fe0fcd85e51c21

http://perl5.git.perl.org/perl.git/commit/1a522d5d2eabaad86767a61f2d524cb0f4524df0

http://perl5.git.perl.org/perl.git/commit/d20a21f4234bfabf05d35fc8fec2109e08b35993

and with Peter Martini's real fix (as opposed to "whatever, Coverity") 
for an older issue:

http://perl5.git.perl.org/perl.git/commit/e78bc664fe3216189f18efd14d7903cdc918b90d

we are back at zero open defects.

• Coverity status update: zero by Jarkko Hietaniemi
• Re: Coverity status update: zero by Ricardo Signes
• Re: Coverity status update: zero by Karl Williamson
• Re: Coverity status update: zero by H.Merijn Brand
• Re: Coverity status update: zero by David Golden