* Fix WARNS=4 issues (const & sign mismatches, etc)
* Ensure various ftpd.conf values can't exceed their underlying types.
* Fix for 64 bit time_t and dev_t
* Rename internal getline() function to get_line() so it does
conflict with the getline(3) libc function.
* Log both the hostname and numeric address.
* Improve man page mdoc formatting
checks whether user as connecting from host would be granted
access by ftpusers(5).
Support IPv6 in the host directive of ftpusers(5).
(May resolve PR 26555)
Both features from Rudolf Cejka <cejkar@fit.vutbr.cz>
(FreeBSD's tnftpd port maintainer).
This prevents CSRF-like attacks, when a web browser is used to access
an ftp server.
Reported by Maksymilian Arciemowicz <cxib@securityreason.com>.
Fix mostly derived from OpenBSD, written by Moritz Jodeit <moritz@OpenBSD.org>
performed by the pam_conv (PAM conversation) callback, which then
getline()s the PASS reply internally. This involves calling
auth_pam() from user() and caching the result to use later in pass().
This allows the PAM modules to present a different password prompt
dialog if necesary. For example:
Name (localhost:lukem):
331 User lukem accepted, provide password [ otp-md4 89 xxxx12345 ].
versus
Name (localhost:lukem): root
331 User root accepted, provide password.
This is independent of (and effectively exclusive to) USE_SKEY support.
Previously ftpd with USE_SKEY=yes would provide the skey prompt
if the user had an skey configured, even if /etc/pam.d/ftpd didn't
have pam_skey in use.
I.e., ftpd shouldn't need special support for custom password prompts
(such as skey) if PAM is in use.
bin/ls sources to libutil:
o Bump libutil minor version number
o Fix uses to include <util.h> to pick up the function definitions
o Fix most uses of flags_to_string() to release the now-malloc()ed result
20060201
debug -> ftpd_debug
xstrdup -> ftpd_strdup
20060317
* Make sure that "su" is initialized before dereferencing it.
Fixes Coverity CID 1075.
* Set file to NULL after calling fclose().
Fixes Coverity CID 2669.
* Remove unreachable code (res could never be NULL here).
Fixes Coverity CID 712.
20060509
change (mostly) int to socklen_t. GCC 4 doesn't like that int and
socklen_t are different signness.
20060923
Apply patch from PR bin/33261 sent by FUKAOMI Naoki:
"ftpd does not update wtmpx".
