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Author SHA1 Message Date
Matt Caswell
a8b966f48f Run util/openssl-format-source -v -c . 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 09:46:18 +00:00
Matt Caswell
bbfdd1f0c9 There are a number of instances throughout the code where the constant 28 is 
used with no explanation. Some of this was introduced as part of RT#1929. The
value 28 is the length of the IP header (20 bytes) plus the UDP header (8
bytes). However use of this constant is incorrect because there may be
instances where a different value is needed, e.g. an IPv4 header is 20 bytes
but an IPv6 header is 40. Similarly you may not be using UDP (e.g. SCTP).
This commit introduces a new BIO_CTRL that provides the value to be used for
this mtu "overhead". It will be used by subsequent commits.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit 0d3ae34df5)

Conflicts:
	crypto/bio/bio.h
	crypto/bio/bss_dgram.c
 2014-12-03 09:41:16 +00:00
Ben Laurie
92b2530acd Fix warning (hope this doesn't break other platforms, there's a twisty 
little maze of #ifs, all different).
 2012-10-04 15:03:08 +00:00
Andy Polyakov
e9c563fc29 bss_dgram.c: fix typos in Windows code. 2012-07-01 09:12:23 +00:00
Andy Polyakov
8d2f61ac70 bss_dgram.c: fix bugs [from HEAD]. 
PR: 2833
 2012-06-19 12:50:09 +00:00
Dr. Stephen Henson
f4f512a853 PR: 2755 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>

Reduce MTU after failed transmissions.
 2012-03-06 13:46:52 +00:00
Dr. Stephen Henson
64763ce09b PR: 2340 
Submitted by: "Mauro H. Leggieri" <mxmauro@caiman.com.ar>
Reviewed by: steve

Stop warnings if OPENSSL_NO_DGRAM is defined.
 2011-09-01 15:02:53 +00:00
Dr. Stephen Henson
ea294bb50e PR: 2559 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix DTLS socket error bug
 2011-07-20 15:21:52 +00:00
Dr. Stephen Henson
a02f0f3d69 PR: 2413 
Submitted by: Michael Bergandi <mbergandi@gmail.com>
Reviewed by: steve

Fix typo in crypto/bio/bss_dgram.c
 2011-01-03 01:07:03 +00:00
Andy Polyakov
a32f7fb832 sendto is reportedly picky about destination socket address length [from HEAD]. 
PR: 2114
Submitted by: Robin Seggelmann
 2010-01-07 10:44:21 +00:00
Andy Polyakov
496cf69e40 Fix compilation on older Linux [from HEAD]. 2010-01-06 21:25:22 +00:00
Andy Polyakov
8b9b23603f bss_dgram.c: re-fix BIO_CTRL_DGRAM_GET_PEER (from HEAD). 2009-11-26 20:56:05 +00:00
Andy Polyakov
e4572e5210 bio_sock.c and bss_dgram.c: update from HEAD. 
PR: 2069
 2009-11-22 12:24:43 +00:00
Dr. Stephen Henson
28418076b2 PR: 2069 
Submitted by: Michael Tuexen <tuexen@fh-muenster.de>
Approved by: steve@openssl.org

IPv6 support for DTLS.
 2009-10-15 17:41:44 +00:00
Dr. Stephen Henson
0cc0db32e3 PR: 2050 
Submitted by: Michael Tuexen <tuexen@fh-muenster.de>
Approved by: steve@openssl.org

Fix handling of ENOTCONN and EMSGSIZE for dgram BIOs.
 2009-09-22 11:34:25 +00:00
Dr. Stephen Henson
2e9802b7a7 PR: 2028 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Fix DTLS cookie management bugs.
 2009-09-04 17:42:06 +00:00
Dr. Stephen Henson
b8dc932c05 PR: 2005 
Submitted by: steve@openssl.org

Some systems have broken IPv6 headers and/or implementations. If
OPENSSL_USE_IPV6 is set to 0 IPv6 is not used, if it is set to 1 it is used
and if undefined an attempt is made to detect at compile time by checking
if AF_INET6 is set and excluding known problem platforms.
 2009-08-26 15:13:43 +00:00
Dr. Stephen Henson
d069a4d15d PR: 1990 
Update from 0.9.8-stable.
 2009-07-24 13:07:08 +00:00
Dr. Stephen Henson
4e63da0669 PR: 1950 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve@openssl.org

DTLS fragment retransmission bug.
 2009-06-05 14:46:49 +00:00
Ben Laurie
15b0a5651c Not always used. 2009-06-05 08:35:54 +00:00
Dr. Stephen Henson
431aad3c15 Delete line which should have gone with PR#1922. 2009-05-18 16:11:58 +00:00
Dr. Stephen Henson
0454f2c490 PR: 1929 
Submitted by: Michael Tuexen <tuexen@fh-muenster.de>
Approved by: steve@openssl.org

Updated DTLS MTU bug fix.
 2009-05-17 16:04:21 +00:00
Dr. Stephen Henson
5f911774bf Revert previous MTU patch from PR#1929 2009-05-17 15:57:51 +00:00
Dr. Stephen Henson
f99c9daa39 Make the stuff compile again, fix missing prototype warnings. 2009-05-16 11:14:55 +00:00
Dr. Stephen Henson
019b3f3e5a Update from HEAD. 2009-05-15 23:07:41 +00:00
Dr. Stephen Henson
d6584eba8c PR: 1922 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

DTLS Timer bug fix.
 2009-05-15 22:58:13 +00:00
Richard Levitte
c44544a1d7 Update from HEAD 2009-05-05 08:46:30 +00:00
Richard Levitte
2c8275409e Update from HEAD. 2009-04-28 13:00:50 +00:00
Dr. Stephen Henson
4f44677a41 This at least break WIN32 which doesn't have sys/time.h might need to make 
this a bit more generous later...
 2009-04-26 14:53:58 +00:00
Richard Levitte
5409414eff Updates from HEAD 2009-04-26 11:35:58 +00:00
Dr. Stephen Henson
10acacb3bf Fix typo and stop WIN32 warnings. 2009-04-14 15:13:35 +00:00
Dr. Stephen Henson
aab790a656 PR: 1829 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

DTLS Timer Bug fix.
 2009-04-14 14:33:12 +00:00
Andy Polyakov
d7235a9d68 Fix yesterday typos in bss_dgram.c. 2008-09-15 05:43:04 +00:00
Andy Polyakov
b9790c1cd4 Winsock handles SO_RCVTIMEO in unique manner... 
PR: 1648
 2008-09-14 19:22:52 +00:00
Dr. Stephen Henson
eef0c1f34c Netware support. 
Submitted by: Guenter Knauf <eflash@gmx.net>
 2008-01-03 22:43:04 +00:00
Ulf Möller
4700aea951 Add BeOS support. 
PR: 1312
Submitted by: Oliver Tappe <zooey@hirschkaefer.de>
Reviewed by: Ulf Moeller
 2006-04-11 21:34:21 +00:00
Nils Larsch
b3e72fc37f make some internal functions static; patch supplied by Kurt Roeckx 2006-02-15 20:20:20 +00:00
Dr. Stephen Henson
6c61726b2a Lots of Win32 fixes for DTLS. 
1. "unsigned long long" isn't portable changed: to BN_ULLONG.
2. The LL prefix isn't allowed in VC++ but it isn't needed where it is used.
2. Avoid lots of compiler warnings about signed/unsigned mismatches.
3. Include new library directory pqueue in mk1mf build system.
4. Update symbols.
 2005-04-27 16:27:14 +00:00
Ben Laurie
36d16f8ee0 Add DTLS support. 2005-04-26 16:02:40 +00:00