df/zeroconf
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Code Issues 7 Pull Requests 1 Releases Wiki Activity
42 Commits 6 Branches 1 Tag 1.5 MiB
7223f118a7
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Author SHA1 Message Date
df
7223f118a7 Added service file and package generation 2020-07-28 00:28:33 +01:00
df
cfdf09a1dc Merge branch 'HummyNew' of https://git.hpkg.tv/df/zeroconf into HummyNew 2020-07-27 15:39:37 +01:00
df
d7c62ad55c Add signal handling: SIGUSR1 - dump cache; SIGHUP - restart server 2020-07-27 15:18:17 +01:00
df
964c2dd28d Document current version 
Add description of HummyNew version and de-emphasise DT's health warning, now mostly obsolete.
 2020-07-27 01:03:59 +00:00
df
0aa116dbce Support responding to unicast queries: initially just legacy queries and multicast responses. 2020-07-26 21:02:43 +01:00
df
2ce1bb8ae4 Move DNS TTL definitions to header; add TTL for answers to legacy unicast queries. 
fe
 2020-07-26 20:54:31 +01:00
df
17ef47d6f2 Add response to service meta-query (RFC6763 Section 10), following https://github.com/espressif/esp-idf/pull/340/files 2020-07-26 14:57:23 +01:00
df
3c1f038fbc Service registered must have FQDN as hostname 2020-07-26 14:56:29 +01:00
df
de3042f808 PTR shouldn't normally have the shorter host TTL. 2020-07-25 23:59:33 +01:00
df
3a24c51c56 Correct IP address type in API; clean up scopes, loops. 2020-07-25 19:44:53 +01:00
df
90d70d13b1 Add working binary 2020-07-24 10:34:31 +01:00
df
aa472217c5 Recognise local host with .local suffix. 2020-07-24 10:17:56 +01:00
df
e42e88d61f Improve Makefile for CC/CPP options 2020-07-24 10:16:53 +01:00
df
c9a1e4cf0d Reinstate accidentally disabled reply function and remove %m formats. 2020-07-24 10:13:16 +01:00
df
8f15f5873b Merge IP-TTL-255-patch, fixing #13 Set multicast IP TTL to 255 in case a receiver demands an unrouted packet; minor non-functional tweaks. 2020-07-23 16:21:18 +01:00
df
ed03a6098d Initial working responder version reabsorbing TizenRT changes. 
Consequently:
- fixes #9 Arbitrary memory read while parsing malicious mDNS queries (mdns.c);
- fixes #10 Denial of Service vulnerability (infinite loop) while parsing malicious mDNS queries (mdns.c);
- fixes #11 Heap-based buffer overread (off-by-one) (mdns.c);
- fixes #12 Heap-based buffer overread while parsing mDNS RR section (off-by-one) (mdns.c).
 2020-07-23 12:02:06 +01:00
df
8b2f04c2ea Tweak 2020-07-19 19:38:23 +00:00
df
16f0faf3ce Convert https://bitbucket.org/geekman/tinysvcmdns from Mercurial to Git 2020-07-18 12:22:36 +00:00
df
ef67107cf2 Convert https://bitbucket.org/geekman/tinysvcmdns from Mercurial to Git 2020-07-18 12:21:46 +00:00
Darell Tan
48a6078f74 Added project status in README. 2018-01-16 23:40:21 +08:00
Darell Tan
a155bbd914 Added checks for NULL after uncompressing labels. 2018-01-16 22:55:15 +08:00
Darell Tan
9f70ccd676 Ensure NULL terminator is not written past end of allocated buffer. 2017-11-13 23:57:18 +08:00
Darell Tan
db4e276662 Ensure sufficient buffer size when converting nlabels to string. 2017-11-05 00:02:07 +08:00
John Maguire
4bed5363e7 Add close_pipe() wrapper for close()/closesocket(). 2013-01-28 17:22:12 +01:00
John Maguire
90bf5816cf Change pipe to local sockets on win32 so select() will work. 2013-01-23 16:12:42 +01:00
John Maguire
3aedea8798 Win32/MinGW support. 2013-01-17 16:24:10 +01:00
A Weinlein
3acbda1c5d Added API and test to add additional RRs (lAAAA RRs i.e.) 2012-12-21 18:02:50 +01:00
A Weinlein
501803d9d3 Added support to parse and encode AAAA RRs 2012-12-21 18:02:11 +01:00
Darell Tan
1fec5f7dac Minor formatting fix for license text. 2012-12-11 23:45:22 +08:00
Darell Tan
4a32af1988 Added CROSS_COMPILE prefix to Makefile. 2012-12-11 23:39:24 +08:00
Darell Tan
e0bf7227b1 Bugfix: read/write 16 and 32-bit values manually to avoid alignment issues. 2012-12-11 23:38:08 +08:00
Darell Tan
f1f39e0caa Made packet parsing code more robust. 2012-11-27 23:58:33 +08:00
Darell Tan
70b254aec8 Bugfix: populate_answers() was not adding records if type is RR_ANY (since rev ea6495c). 2012-10-17 22:59:22 +08:00
Darell Tan
ac1908875b Check TTL in known-answers list and only reply if it's less than half. 
This ensures we still update responders that do not remove records that are about to expire (with less than half of the actual TTL).
 2012-10-17 21:57:15 +08:00
Darell Tan
c821cdcbe4 Added more debugging statements. 2012-10-17 21:31:36 +08:00
Darell Tan
c4993739f5 Bugfix: when matching RR entries, sometimes the name and type are not sufficiently unique. 
- Added rr_entry_match() to search for an exact RR entry. For most RRs,
  matching its name is sufficient but for PTRs, its target needs to be
  matched as well.

- Rewrote populate_answers() logic to make sure all matching RRs (by
  name and type) are added.

- When responding, populate our answers first, then check them against
  the Known-Answer list.
 2012-10-15 22:47:15 +08:00
Darell Tan
4e19b7120e Bugfix: rr_entry_find() only matched the entry type but not its name. 2012-10-13 01:00:28 +08:00
Darell Tan
0fcbc3fe4b Bugfix: solved 100% CPU usage due to select() not blocking and forgetting to flush the notify_pipe. 2012-10-13 00:58:50 +08:00
Darell Tan
6965f201c9 Bugfix: PTR records shouldn't have the cache flush bit set. 2012-10-11 23:39:03 +08:00
Darell Tan
3148bb394d Changed licensing terms to the "modified" BSD license. 2012-03-26 23:03:55 +08:00
Darell Tan
2387e8b3d9 Renamed README to allow for Markdown parsing. 2011-04-10 22:15:24 +08:00
Darell Tan
0051057605 Initial commit. 2011-04-10 21:51:52 +08:00