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280 Commits

Author SHA1 Message Date
cperciva
4ee0999e20 Fix one-byte buffer overflow: NUL gets written to the buffer, but isn't 
counted in the width specification in scanf.

This is not a security problem, since this function is only used to
parse a user's configuration file.

Submitted by:	Joerg Sonnenberger
Obtained from:	dragonflybsd
MFC after:	1 week
 2008-04-15 23:29:51 +00:00
des
0b6cf6e8e4 s/wait/delta/ to avoid namespace collision. 
MFC after:	2 weeks
 2008-03-20 09:55:27 +00:00
des
ff0eb6dba4 Use memcpy(3) instead of the BSD-specific bcopy(3). 
Submitted by:	Joerg Sonnenberger <joerg@britannica.bec.de>
MFC after:	2 weeks
 2008-02-08 09:48:48 +00:00
des
1de1bb1bc6 s/MAXPATHLEN/PATH_MAX/ to reflect five-year old change to the code :) 
Submitted by:	Joerg Sonnenberger <joerg@britannica.bec.de>
MFC after:	2 weeks
 2008-02-08 09:44:34 +00:00
des
d129ae8c34 Add necessary cast for tolower() argument. 
Submitted by:	Joerg Sonnenberger <joerg@britannica.bec.de>
MFC after:	1 week
 2008-02-06 11:39:55 +00:00
des
a0d60019af Fix a regression introduced in rev 1.99: replace fclose(f) with a comment 
explaining why f cannot possibly be a valid FILE * at this point.

MFC after:	1 day
 2008-01-23 20:57:59 +00:00
ru
512a90a235 Add missing dependencies on Makefile (fixes NO_CLEAN builds). 2007-12-19 05:10:07 +00:00
des
d198b4b8bb As several people pointed out, I did all the ctype casts the wrong 
way (not for the first time...)

Noticed by:	bde, ru ++
MFC after:	1 week
 2007-12-19 00:26:36 +00:00
des
fa879ad534 Document NO_PROXY / no_proxy. 
MFC after:	3 weeks
 2007-12-18 11:03:26 +00:00
des
f0e1aa6917 Add support for the NO_PROXY / no_proxy environment variable as used by 
lynx, curl etc.  Note that this patch differs significantly from that
in the PR, as the submitter refined it after submitting the PR.

PR:		110388
Submitted by:	Alexander Pohoyda <alexander.pohoyda@gmx.net>
MFC after:	3 weeks
 2007-12-18 11:03:07 +00:00
des
ddf13e4c29 Old patch I had lying around: correctly cast the argument to is*(). 
IWBNI gcc could warn about this the way it warns about printf() abuse.

MFC after:	1 week
 2007-12-18 10:41:12 +00:00
des
a1830118ba Clean up namespace violations. 
MFC after:	1 week
 2007-12-14 10:26:58 +00:00
des
74e15e6c70 Enable FTP_COMBINE_CWDS. 2007-05-24 20:28:14 +00:00
deischen
ff36458e08 Bump library versions in preparation for 7.0. 
Ok'd by:	kan
 2007-05-21 02:49:08 +00:00
des
396660deb6 Handle temporary redirects (HTTP status code 307) 
PR:		kern/112515
Submitted by:	Ryan C. Gordon <icculus@icculus.org>
MFC after:	3 weeks
 2007-05-08 19:28:03 +00:00
njl
a22d768e0f Add back the original behavior of changing the entire directory path at 
once (CWD a/b/c vs. 3 CWDs).  If an error occurs, we fall back to the default
method of a single CWD per directory element.  Since this is technically
a violation of the basic FTP RFC, this behavior is under a compile-time
option FTP_COMBINE_CWDS and is off by default.  It should work with most
Unix-based FTP daemons and can save latency.

MFC after:	2 weeks
 2007-04-22 22:33:29 +00:00
yar
59f55ad58c Respect MK_INET6_SUPPORT. 2006-07-27 04:54:03 +00:00
des
eb329791f1 Respect FETCH_BIND_ADDRESS when opening the data connection. 
PR:		misc/98872
 2006-06-13 10:21:03 +00:00
des
a5357a7c3f Fix a bug introduced in rev 1.92, where, when changing from one directory 
to another, the first CWD after a string of CDUPs would incorrectly include
a slash before the directory name.

Reported by:	obrien
PR:		bin/83278
 2006-06-13 10:19:59 +00:00
ru
388e590f95 Reimplementation of world/kernel build options. For details, see: 
http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html

The src.conf(5) manpage is to follow in a few days.

Brought to you by:	imp, jhb, kris, phk, ru (all bugs are mine)
 2006-03-17 18:54:44 +00:00
des
fe60356e67 In order to maintain interoperability with certain broken FTP servers, 
ignore a MODE failure if and only if the mode we attempted to set was S
(which is supposed to be the default).

PR:		bin/91973
 2006-01-19 08:31:47 +00:00
tmclaugh
1ecc8e42ea Fix misspelling in Poul-Henning Kamp's email address under AUTHORS, from 
pkh@ to phk@.

Approved by:	ade
 2005-11-30 04:08:45 +00:00
des
f202203775 Ignore HTTP_PROXY if it is defined but empty. This was already handled 
correctly in the case of FTP_PROXY, because an empty FTP_PROXY has a
specific meaning ("don't use any proxy at all for ftp, even if HTTP_PROXY
is defined"), while an empty HTTP_PROXY has no meaning at all.

PR:		bin/85185
Submitted by:	Conall O'Brien <conallob=freebsd@maths.tcd.ie>
MFC after:	2 weeks
 2005-08-24 12:28:05 +00:00
des
387b90c322 Change directory one level at a time, and use CDUP to back out. This is a 
work in progress; it partially fixed bin/83278 and is a prerequisite to
fixing bin/83277.

PR:		bin/83277, bin/83278
 2005-08-12 12:48:50 +00:00
kensmith
f97f77429f Bump the shared library version number of all libraries that have not 
been bumped since RELENG_5.

Reviewed by:	ru
Approved by:	re (not needed for commit check but in principle...)
 2005-07-22 17:19:05 +00:00
kbyanc
392eda7ce9 Set the TCP_NODELAY socket option and clear TCP_NOPUSH in order to flush 
any pending HTTP request rather than calling shutdown(2) with SHUT_WR.
This makes libfetch (and thus fetch(1)) work again with Squid proxies
configured to not allow half-closed connections.

Reported by:	Pawel Worach (pawel.worach AT telia DOT com)
 2005-03-02 19:09:28 +00:00
des
ae4586a78e Fix a memory leak: when freeing the connection structure, don't forget to 
free the connection buffer as well.

PR:		bin/76153
MFC after:	1 week
 2005-02-16 12:46:46 +00:00
kbyanc
bdfff0682f Set TCP_NOPUSH on HTTP requests, reducing the number of round-trips 
necessary to establish each connection.

MFC after:	2 weeks
 2005-02-16 00:22:20 +00:00
ru
6b6b8c04f6 Expand contractions. 2005-02-13 23:45:54 +00:00
ru
1541af42f1 Expand *n't contractions. 2005-02-13 22:25:33 +00:00
ru
f4c44b761b NOCRYPT -> NO_CRYPT 2004-12-21 10:16:04 +00:00
des
d59f3ddc7e Update copyright years. 2004-09-21 18:35:21 +00:00
des
4fb65f044c Don't forget to allocate space for the terminating NUL when converting to 
base 64.

PR:		misc/70022
Submitted by:	Herve Masson <herve-bsdbt@mindstep.com>
MFC after:	3 days
 2004-08-07 20:23:50 +00:00
cperciva
e629b37603 Join the 21st century: Cryptography is no longer an optional component 
of releases.  The -DNOCRYPT build option still exists for anyone who
really wants to build non-cryptographic binaries, but the "crypto"
release distribution is now part of "base", and anyone installing from a
release will get cryptographic binaries.

Approved by:	re (scottl), markm
Discussed on:	freebsd-current, in late April 2004
 2004-08-06 07:27:08 +00:00
ru
01548ace15 Mechanically kill hard sentence breaks. 2004-07-02 23:52:20 +00:00
des
df87448759 Slight tweak to previous commit: don't forget to call _http_seterr() if 
we get a genuine 416 reply.
 2004-02-11 09:35:27 +00:00
des
33bdcbd9cf When restarting a transfer that has already completed, the server will 
reply with a 416 error code (requested range not satisfiable) because
we ask it to start at the end of the file.  Handle this gracefully by
considering a 416 reply a success if the requested offset exactly
matches the length of the file and the requested length is zero.
 2004-02-11 09:31:39 +00:00
des
ddda756172 Re-wrap some comments. 2004-02-11 09:23:35 +00:00
des
42f562f3a8 I don't normally use my middle name, so remove it from attributions in 
man pages (though not from copyright notices).  While I'm here, add email
addresses where appropriate.
 2004-01-25 11:39:42 +00:00
ume
2b7b4d364f preparation for RFC3493. EAI_NODATA was deprecated. 2003-10-23 13:50:01 +00:00
ru
1c23ef339b mdoc(7): Use the new feature of the .In macro. 2003-09-08 19:57:22 +00:00
des
8af1bcf602 Don't close a FILE * which we know is bogus. 2003-08-29 15:54:12 +00:00
des
a1cad5ae8b Some servers respond to RETR in active mode with 125 (connection already 
open) rather than 150 (opening connection).  There's no reason why we
shouldn't accept that.

PR:		misc/42172
MFC in:		3 days
 2003-08-19 11:43:11 +00:00
ru
35d5e319f1 Make sure the crypto versions of libfetch and fetch(1) appear in 
the "crypto" distribution.

Approved by:	des
 2003-07-22 13:54:31 +00:00
trhodes
3514f4bda7 Add an EXAMPLES section. 
PR:		43899
Reviewed by:	des, ru
 2003-06-10 20:41:18 +00:00
ru
9bcac8799e Assorted mdoc(7) fixes. 
Approved by:	re (blanket)
 2003-05-22 13:02:28 +00:00
des
e5d2d778eb Retire the useless NOSECURE knob. 
Approved by:	re (scottl)
 2003-05-19 15:52:01 +00:00
des
9e8300e563 Mark libfetch as c99-clean. Always build at WARNS level 2 rather than 
juggling with levels 2 and 3, as this has lead to world breakage for
NOCRYPT users in the past.
 2003-05-01 14:39:43 +00:00
des
32c9a8b0bd Don't dereference flags if NULL (see http.c rev 1.87) 2003-03-29 15:15:38 +00:00
mtm
a65d822bcd The flags passed in to _ftp_get_proxy may be null 
Approved by:	des, markm (mentor)(implicit)
 2003-03-19 21:39:00 +00:00