This is a significant commit to add the ability to leverage libfko fault
injections from both the fwknop client and server command lines via a
new option '--fault-injection-tag <tag name>'. This option is used by
the test suite with the tests/fault_injection.pl tests.
Allow usernames that are compatible with Microsoft guidelines as defined
here:
http://technet.microsoft.com/en-us/library/bb726984.aspx
This allows for greater compatibility between fwknop clients on Windows
(for example that may be deployed with Cygwin) and fwknopd on other
systems. This change was suggested by Gerry Reno, and tracked by Github
issue #114.
This commit updates all authorship and copyright information to include a
standard header that references the AUTHORS and CREDITS file. This standard
header was written by the Debian legal team at the request of Franck Joncourt.
The two memory leaks were found with the test suite running in
--enable-valgrind mode - here are the relevant error messages:
For fwknopd server GPG clean up:
==345== 9 bytes in 1 blocks are definitely lost in loss record 2 of 2
==345== at 0x4C2815C: malloc (vg_replace_malloc.c:236)
==345== by 0x52F6B81: strdup (strdup.c:43)
==345== by 0x10FA57: add_string_list_ent (access.c:308)
==345== by 0x110513: parse_access_file (access.c:387)
==345== by 0x10B5FB: main (fwknopd.c:193)
For fwknop client rc file processing:
==8045== 568 bytes in 1 blocks are still reachable in loss record 12 of 12
==8045== at 0x4C2815C: malloc (vg_replace_malloc.c:236)
==8045== by 0x50A53AA: __fopen_internal (iofopen.c:76)
==8045== by 0x10C3FF: process_rc (config_init.c:446)
==8045== by 0x10C8F6: config_init (config_init.c:671)
==8045== by 0x10AC9E: main (fwknop.c:62)
There is also a new clean_exit() function that makes it easier to ensure that
resources are deallocated upon existing.
