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54 Commits

Author SHA1 Message Date
Viktor Dukhovni
3b38646d13 Code style: space after 'if' 
Reviewed-by: Matt Caswell <gitlab@openssl.org>
 2015-04-16 13:50:01 -04:00
Mike Frysinger
bc0eb82b85 Fix malloc define typo 
Fix compilation failure when SCTP is compiled due to incorrect define.

Reported-by: Conrad Kostecki <ck+gentoobugzilla@bl4ckb0x.de>
URL: https://bugs.gentoo.org/543828

RT#3758
Signed-off-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>

(cherry picked from commit 7c82e339a6)
 2015-03-24 11:34:20 +00:00
Matt Caswell
d6b4a41d10 Unchecked malloc fixes 
Miscellaneous unchecked malloc fixes. Also fixed some mem leaks on error
paths as I spotted them along the way.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit 918bb86529)

Conflicts:
	crypto/bio/bss_dgram.c
 2015-03-05 09:15:08 +00:00
Matt Caswell
fdc3ced983 Fix post-reformat errors preventing windows compilation 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 14:11:04 +00:00
Matt Caswell
ae5c8664e5 Run util/openssl-format-source -v -c . 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-01-22 09:31:38 +00:00
Martin Brejcha
be6e766953 Fix memory leak. 
Fix memory leak by freeing up saved_message.data if it is not NULL.

PR#3489
Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>

(cherry picked from commit 41cd41c441)
 2015-01-06 16:49:36 +00:00
Michael Tuexen
5760c8b82f Fix incorrect OPENSSL_assert() usage. 
Return an error code for I/O errors instead of an assertion failure.

PR#3470
Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>

(cherry picked from commit 2521fcd852)
 2014-12-20 14:46:28 +00:00
Matt Caswell
ccecdb130c 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)
 2014-12-03 09:30:21 +00:00
Jan Hykel
305e2b4111 Don't use msg on error. 
Don't attempt to access msg structure if recvmsg returns an error.

PR#3483
Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>

(cherry picked from commit 012aa9ec76)
 2014-11-17 12:41:47 +00:00
Kurt Roeckx
99a3d167d9 Set authkey to NULL and check malloc return value. 2014-05-12 00:22:52 +01:00
Martin Brejcha
c622649513 dgram_sctp_ctrl: authkey memory leak 
PR: 3327
 2014-05-12 00:22:52 +01:00
Andy Polyakov
25ebd9e3ce bss_dgram.c,d1_lib.c: make it compile with mingw. 
Submitted by: Roumen Petrov
(cherry picked from commit 972b0dc350)
 2014-03-06 14:07:16 +01:00
Andy Polyakov
2cc5142fb1 Improve WINCE support. 
Submitted by: Pierre Delaage
(cherry picked from commit a006fef78e)

Resolved conflicts:

	crypto/bio/bss_dgram.c
	ssl/d1_lib.c
	util/pl/VC-32.pl
 2014-02-01 22:48:56 +01:00
Robin Seggelmann
f596e3c491 DTLS/SCTP struct authchunks Bug 
PR: 2809

DTLS/SCTP requires DATA and FORWARD-TSN chunks to be protected with
SCTP-AUTH.  It is checked if this has been activated successfully for
the local and remote peer. Due to a bug, however, the
gauth_number_of_chunks field of the authchunks struct is missing on
FreeBSD, and was therefore not considered in the OpenSSL implementation.
This patch sets the corresponding pointer for the check correctly
whether or not this bug is present.
 2013-10-30 14:37:22 +00:00
Andy Polyakov
ae92994645 bss_dgram.c: fix compilation failure and warning on Windows with 
contemporary SDK [from HEAD].
 2012-08-14 09:53:41 +00:00
Andy Polyakov
ae414a0e42 bss_dgram.c: fix typos in Windows code [from HEAD]. 2012-07-01 09:12:03 +00:00
Andy Polyakov
3e8b4b5055 bss_dgram.c: add BIO_CTRL_DGRAM_SET_DONT_FRAG, fix bugs [from HEAD]. 
PR: 2830, 2833
 2012-06-19 12:28:47 +00:00
Ben Laurie
0de5a0feee Work around macro issue with FreeBSD and gcc 4.6. 2012-05-18 12:40:28 +00:00
Dr. Stephen Henson
25bfdca16a PR: 2755 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>

Reduce MTU after failed transmissions.
 2012-03-06 13:47:27 +00:00
Dr. Stephen Henson
f529dca488 fix error code 2011-12-27 14:37:43 +00:00
Dr. Stephen Henson
e065e6cda2 PR: 2535 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Add SCTP support for DTLS (RFC 6083).
 2011-12-25 14:45:40 +00:00
Dr. Stephen Henson
4ff1a2da10 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 15:01:55 +00:00
Dr. Stephen Henson
0e4f5cfbab PR: 2559 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix DTLS socket error bug
 2011-07-20 15:22:02 +00:00
Dr. Stephen Henson
291a26e6e3 PR: 2413 
Submitted by: Michael Bergandi <mbergandi@gmail.com>
Reviewed by: steve

Fix typo in crypto/bio/bss_dgram.c
 2011-01-03 01:07:20 +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