K 10
svn:author
V 4
ngie
K 8
svn:date
V 27
2017-03-15T18:15:30.828372Z
K 7
svn:log
V 586
syslogd: fix memory leaks in main(..) and allowaddr(..)

- main(..): free memory assigned to fdsr before calling die(..).
- allowaddr(..): free memory assigned to ap before returning from the
  function early. Add a `err` goto label to reduce freeaddrinfo/free(ap)
  logic duplication.

MFC after:	1 week
X-MFC notes:	some of this is dependent on refactoring not MFCed
Reported by:	clang static analyzer, Coverity
CID:		1367750 (ap leakage in allowaddr(..))
Submitted by:	Tom Rix <trix@juniper.net>
Reviewed by:	ngie
Sponsored by:	Dell EMC Isilon, Juniper
Differential Revision:	D10004

END