Quanah Gibson-Mount
efaf9a4a17
Happy New Year!
2021-01-11 19:25:53 +00:00
Sergio Gelato
8006ee58b8
ITS#8204 Improved RFC2782 shuffle when several, but not all, records have weight 0.
...
The fallback to a straight Fisher-Yates shuffle needs to occur whenever the
sum of the *remaining* weights is zero, or else the remaining records will
not be reordered. Testing only once at the beginning covers the case when
all weights are zero, and obviously no shuffling is needed when only one
weight is zero; but other weight combinations are possible, such as (1, 0, 0).
2020-06-22 17:27:30 +00:00
Sergio Gelato
ee7502accd
ITS#8204 Remove bias towards the first record in RFC2782 shuffle implementation.
...
Prior to this change, given two records of weight 1 the algorithm would
return them in the order (0,1) with 100% probability instead of the
desired 50%. This was due to an off-by-one error in the range test.
srv_rand() returns a float in the range [0.0, 1.0[, so r is an integer in the
range [0, total[. The correct probability for record 0 to be chosen is
a[0].weight/total, not (a[0].weight+1)/total.
2020-06-22 17:27:30 +00:00
Quanah Gibson-Mount
f6ad222e41
Happy New Year!
2020-01-09 16:50:21 +00:00
Quanah Gibson-Mount
b45a6a7dc7
Happy New Year!
2019-01-14 18:46:16 +00:00
Quanah Gibson-Mount
59e9ff6243
Happy New Year
2018-03-22 15:35:24 +00:00
Quanah Gibson-Mount
1df85d3427
Happy New Year!
2017-01-03 12:36:47 -08:00
Quanah Gibson-Mount
6c4d6c880b
Happy New Year!
2016-01-29 13:32:05 -06:00
Howard Chu
4796f01209
ITS#8195 fix ITS#7027 regression, port number sign bit overflow
...
Another bug from 5de85b922a
2015-07-12 11:14:33 +01:00
Quanah Gibson-Mount
1705fa7e55
Happy New Year
2015-02-11 15:36:57 -06:00
Howard Chu
fccca0ead9
Minor cleanup (coverity)
2015-01-14 16:59:54 +00:00
Howard Chu
eef1ca007f
ITS#7027 actually implement RFC 2782 shuffle
2014-07-21 22:17:21 -07:00
Howard Chu
31995b535e
ITS#7027 fix bugs in prev commit
2014-07-21 22:12:22 -07:00
James M Leddy
5de85b922a
ITS#7027 Implement priority/weight for DNS SRV records
...
From RFC 2782:
A client MUST attempt to contact the target host with the
lowest-numbered priority it can reach.
This patch sorts the DNS SRV records by their priority, and
additionally gives records with a larger weight a higher probability
of appearing earlier. This way, the DNS SRV records are tried in the
order of their priority.
2014-07-21 19:31:59 -07:00
Kurt Zeilenga
5c878c1bf2
Happy new year (belated)
2014-01-25 05:21:25 -08:00
Kurt Zeilenga
0fd1bf30b8
Happy New Year
2013-01-02 10:22:57 -08:00
Kurt Zeilenga
2bbf9804b9
Happy New Year!
2012-01-01 07:10:53 -08:00
Kurt Zeilenga
966cef8c9a
Happy New Year
2011-01-05 00:42:37 +00:00
Howard Chu
0b660dc9f6
ITS#6672 mutex cleanup
2010-10-13 08:43:15 +00:00
Pierangelo Masarati
4601107e4e
fix format specifier (ITS#6644)
2010-09-09 16:05:26 +00:00
Kurt Zeilenga
3dadeb3efe
happy belated New Year
2010-04-13 22:17:29 +00:00
Kurt Zeilenga
4af9eb9715
Update copyright notices
2009-01-22 00:40:04 +00:00
Kurt Zeilenga
c890c96d13
Happy New Year (belated)
2008-01-08 00:19:56 +00:00
Kurt Zeilenga
da6d9eb046
happy new year
2007-01-02 20:00:42 +00:00
Pierangelo Masarati
b03afa868c
skip host="" and port=0 (ITS#4610)
2006-08-05 17:08:40 +00:00
Kurt Zeilenga
acbb5cf689
Happy new year!
2006-01-03 23:11:52 +00:00
Kurt Zeilenga
dc0eacd40b
Happy New Year!
2005-01-01 20:49:32 +00:00
Pierangelo Masarati
f0505795c0
cleanup...
2004-07-18 21:32:38 +00:00
Kurt Zeilenga
1634811465
Use BER_BVNULL
2004-04-07 01:11:32 +00:00
Kurt Zeilenga
38025e96d5
New T_SRV fix
2004-03-17 04:45:56 +00:00
Howard Chu
127cdb6432
ITS#2996 make sure T_SRV is defined for both places it is referenced
2004-03-05 10:35:21 +00:00
Kurt Zeilenga
1d933bf8ec
Minor tweak to last commit
2004-01-17 19:11:20 +00:00
Howard Chu
54f38330ef
define HFIXEDSZ if it's missing. Not all platforms have it.
2004-01-17 01:54:14 +00:00
Kurt Zeilenga
3c598e89fb
Happy new year
2004-01-01 19:15:16 +00:00
Kurt Zeilenga
159de0f135
Updated notices and acknowledgements
2003-11-26 07:16:36 +00:00
Kurt Zeilenga
aba062ee36
(re)Add BIND4 support for NetBSD
2003-11-21 18:56:52 +00:00
Kurt Zeilenga
3e6a44ee47
Don't use compat features unnecessarily.
2003-10-15 03:39:05 +00:00
Kurt Zeilenga
e8c4add1a3
Use macro instead of sizeof
...
- p += sizeof(HEADER);
+ p += NS_HFIXEDSZ;
2003-10-15 03:30:15 +00:00
Howard Chu
1874658ae3
More memory context tweaks
2003-04-11 01:02:08 +00:00
Hallvard Furuseth
933121a7d9
'static' must come before 'const'.
2003-01-19 13:35:53 +00:00
Kurt Zeilenga
6939c53170
Happy new year
2003-01-03 20:20:47 +00:00
Luke Howard
a4ace0ba68
Fix crasher in ldap_domain2dn()
2002-10-10 08:59:19 +00:00
Kurt Zeilenga
f833b02518
Fix realloc() bugs
2002-10-08 20:37:30 +00:00
Kurt Zeilenga
7dc1e069e8
Increase res_query buffers to 64k
2002-08-24 17:03:24 +00:00
Kurt Zeilenga
678d686017
make dc const
2002-08-17 19:59:35 +00:00
Kurt Zeilenga
472484725f
Update dn2domain() to use str2dn() instead of explode_dn()
2002-08-17 19:42:59 +00:00
Kurt Zeilenga
d13285fdd8
Fix possible under allocation of buffer
2002-07-08 18:45:53 +00:00
Kurt Zeilenga
2c7dae116b
More argument handling updates
...
(don't check what we expect applications to check).
2002-06-06 00:26:50 +00:00
Kurt Zeilenga
99f5983fb6
Consistently don't check for NULL session handle and other pointers.
...
Application is responsible for providing valid session pointers.
2002-06-05 15:46:26 +00:00
Kurt Zeilenga
c4902e88d5
Don't unlock if we've never locked.
2002-01-07 20:18:38 +00:00
