src-test2/libexec/ftpd, branch release/5.2.0_cvs

This commit was manufactured by cvs2svn to create tag

2004-01-10T05:53:29Z

'RELENG_5_2_0_RELEASE'. This commit was manufactured to restore the state of the 5.2-RELEASE image. Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

If a file to send in ASCII mode already has CRLF as end-of-line,

2003-11-15T11:08:26Z

don't add excessive CR on the wire. PR: bin/59285 Submitted by: Andrey Beresovsky MFC after: 1 week

Pacify gcc warning with a Douglas Adams reference.

2003-10-26T04:30:05Z

Don't depend on IPv4-mapped IPv6 address to bind to both IPv4

2003-09-14T16:42:46Z

and IPv6. Wrote at: Hakone. Powered by: Warner Losh's scotch whisky. Requested by: nork

Eliminate last three uses of varargs.h in the tree. These three files

2003-09-01T04:12:18Z

were including varargs.h file but did not use any of its macros, so they escaped the clean-up before.

Add a note that the -u option can be overridden by settings in login.conf(5).

2003-08-31T07:45:48Z

PR: docs/56017 Submitted by: Josef El-Rayes

Block SIGURG while reading from the control channel.

2003-07-09T13:54:33Z

Rationale: SIGURG is configured by ftpd to interrupt system calls, which is useful during data transfers. However, SIGURG could interrupt I/O on the control channel as well, which was mistaken for the end of the session. A practical example could be aborting the download of a tiny file, when the abort sequence reached ftpd after ftpd had passed the file data to the system and returned to its command loop. Reported by: ceri MFC after: 1 week

Improve error handling in getline():

2003-07-09T13:15:32Z

- always check the return value from getc(3) for EOF; - if the attempt to read the TELNET command byte has returned EOF, exit from the loop instead of using the EOF value as a normal character. MFC after: 1 week

Make a malloced copy of "chrootdir" even if it points to an absolute

2003-07-09T12:46:24Z

pathname inside "residue" so "chrootdir" can be simply freed later. PR: bin/53435 Submitted by: Yutaka Ishihara MFC after: 1 week

Don't declare unneeded extern variables,

2003-06-21T10:45:38Z

leave alone specifying a wrong type for one of them.