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107 Commits

Author SHA1 Message Date
Nick Mathewson
1f244d3943 r14639@catbus: nickm | 2007-08-17 17:45:28 -0400 
Compile without warnings on MinGW, even with --enable-gcc-warnings enabled.


svn:r11157
 2007-08-17 21:46:34 +00:00
Nick Mathewson
3fc04529d4 r14093@catbus: nickm | 2007-08-08 01:49:54 -0400 
Include fewer redundant headers; use the compiler search paths better.


svn:r11060
 2007-08-08 05:50:31 +00:00
Nick Mathewson
2305c2c7be r13903@catbus: nickm | 2007-07-25 18:03:56 -0400 
Make buffer large enough to hold ip6.arpa addresses.  This code was not actually used yet, so no user-visible bug existed. (Based on patch by croup.)


svn:r10928
 2007-07-25 22:56:47 +00:00
Nick Mathewson
1b24067395 r13773@kushana: nickm | 2007-07-23 00:16:44 -0400 
Use tor malloc replacements in eventdns.c for now: there might be goblins there...goblins that only dmalloc can find!


svn:r10912
 2007-07-23 04:18:20 +00:00
Nick Mathewson
a1f4644a94 r13840@catbus: nickm | 2007-07-19 16:00:43 -0400 
Apparently, this problem can occur on the whole BSD family. "Yay."


svn:r10884
 2007-07-19 20:00:45 +00:00
Nick Mathewson
99792df645 r13473@catbus: nickm | 2007-06-17 13:42:36 -0400 
Fix solaris eventdns.c behavior.  This time, I think I got it.  We were redefining _FILE_OFFSET_BITS, and thereby calling fstat64() on a struct stat, or something like that.


svn:r10643
 2007-06-17 17:43:25 +00:00
Nick Mathewson
3b4fa59b60 r13117@catbus: nickm | 2007-05-31 19:40:32 -0400 
Patch from Tup: treat RESOLVED_TYPE_ERROR_TRANSIENT as a SERVERFAILED, and RESOLVED_TYPE_ERROR as NOTEXIST.  Generate transient/nontransient errors more sensibly.  Set flags better on DNS replies.


svn:r10427
 2007-05-31 23:40:35 +00:00
Nick Mathewson
4cd93bd9ec r13071@catbus: nickm | 2007-05-29 15:54:46 -0400 
Aaargh.  Revert accidentally-committed debugging code in last patch.


svn:r10400
 2007-05-29 19:54:54 +00:00
Nick Mathewson
1359871c14 r13070@catbus: nickm | 2007-05-29 15:53:21 -0400 
Fix handling of resolves with very long or otherwise malformed addresses, and comment dns_resolve better, and stop making what should be a BUG warning into an assert(0).  This fixes bug 427, which was introduced around 9900/9931/9932.  Not a backport candidate: 0.1.2.x never had this bug.


svn:r10399
 2007-05-29 19:54:51 +00:00
Nick Mathewson
d509efb9b7 r13019@catbus: nickm | 2007-05-27 12:32:55 -0400 
Merge an evdns fix from libevent r357: "evdns_shutdown fix from adam langley.


svn:r10387
 2007-05-29 14:41:16 +00:00
Nick Mathewson
b0be93c8b0 r12988@catbus: nickm | 2007-05-25 20:15:56 -0400 
socklen_t is a silly type anyway. Just use int as the argument for evdns_server_request_get_requesting_addr.


svn:r10347
 2007-05-26 00:15:58 +00:00
Nick Mathewson
17830bc03b r12941@catbus: nickm | 2007-05-24 16:25:00 -0400 
Fix some eventdns dns server bugs, and add a new eventdns function to get the address of whoever requested this lookup.


svn:r10316
 2007-05-24 20:31:27 +00:00
Nick Mathewson
de5194eeaa r13025@Kushana: nickm | 2007-05-21 17:40:56 -0400 
Bugfix and possible backport candidate: use the same logic as in read_all when reading resolv.conf.  Maybe this fixes bug 433.


svn:r10237
 2007-05-21 21:48:02 +00:00
Nick Mathewson
b837191fd0 r12768@catbus: nickm | 2007-05-16 17:25:33 -0400 
Fix GCC warnings related to local parameters/variables getting shadowed.


svn:r10198
 2007-05-16 22:15:14 +00:00
Nick Mathewson
f2db099fc0 r12571@catbus: nickm | 2007-04-30 10:51:52 -0400 
Check for more HAVE_* header defines when building eventdns.c


svn:r10063
 2007-04-30 14:52:07 +00:00
Nick Mathewson
f38240435a r12001@catbus: nickm | 2007-02-28 15:24:12 -0500 
Try to build without warnings on mingw with verbose warnings on.  First attempt.


svn:r9688
 2007-02-28 20:24:27 +00:00
Nick Mathewson
3008c3b768 r12000@catbus: nickm | 2007-02-28 15:12:21 -0500 
Try to fix eventdns bug 326 again, this time by noting that rcode 2 (serverfailed) does not really mean "The server is useless."


svn:r9687
 2007-02-28 20:24:23 +00:00
Nick Mathewson
cc64d1f111 r11917@catbus: nickm | 2007-02-24 03:18:52 -0500 
Fix another XXX012 in eventdns.c: tell the DNS request about malformed DNS replies.


svn:r9637
 2007-02-24 08:18:59 +00:00
Nick Mathewson
8507699256 r11624@catbus: nickm | 2007-02-01 13:17:35 -0500 
Note a few questionable bits pointed out by RATS.  (And no, RATS, I'm not about to stop having fixed-sized local buffers for you.  I know how to use them, thankyouverymuch.)


svn:r9474
 2007-02-01 18:33:02 +00:00
Nick Mathewson
cd374f810c r11586@catbus: nickm | 2007-01-29 13:13:27 -0500 
Add a couple of fixes I turned up while writing regression tests for libevent: Allow DNS servers on ports other than 53, and handle TTLs correctly on reverse hostname lookups.


svn:r9458
 2007-01-29 18:13:42 +00:00
Nick Mathewson
152547be49 r11548@catbus: nickm | 2007-01-27 00:15:47 -0500 
Fix two assert bugs encountered when trying ipv6 lookups with eventdns code.


svn:r9430
 2007-01-27 05:15:53 +00:00
Nick Mathewson
e0ae28d0cd r9701@catbus: nickm | 2007-01-21 13:21:25 -0500 
Detect and reject another (harmless) class of DNS replies.  Also, fix a couple of IPv6 bugs in evendns.c


svn:r9379
 2007-01-21 18:21:39 +00:00
Nick Mathewson
ff62a4d91b r9692@catbus: nickm | 2007-01-21 12:04:22 -0500 
Detect pointer loops in DNS requests and replies; avoid infinite loop on such malformed replies.  Fixes bug 380.


svn:r9378
 2007-01-21 17:05:10 +00:00
Nick Mathewson
093d71762c r11978@Kushana: nickm | 2007-01-15 18:54:25 -0500 
Apparently, the OpenBSD linker thinks it knows C better than I do, and gets to call me names for having strcat and strcpy and sprintf in my code--whether I use them safely or not.  All right, OpenBSD.  You win... this round.


svn:r9360
 2007-01-15 23:56:38 +00:00
Nick Mathewson
9937695598 r11919@Kushana: nickm | 2007-01-10 13:32:48 -0500 
Add some defensive programming to eventdns.c in an attempt to catch possible memory stomping bugs.


svn:r9322
 2007-01-10 19:49:21 +00:00
Nick Mathewson
135aed5670 r11850@Kushana: nickm | 2007-01-05 17:12:08 -0500 
Look in netinet/in6.h header when looking for struct in6_addr. (Issue found by saeftl.)


svn:r9272
 2007-01-05 22:12:15 +00:00
Andrew Lewman
4f565b73ef Fix formatting in eventdns.c. Remove the rest of the osx binary 
uninstaller.


svn:r9235
 2007-01-02 06:26:42 +00:00
Nick Mathewson
b59573949e r11736@Kushana: nickm | 2006-12-28 17:46:23 -0500 
Mark a pile of XXXX comments as targetted for 0.1.2: some because they look important, some because they look easy.


svn:r9205
 2006-12-29 02:47:51 +00:00
Nick Mathewson
3996fd1d9d r11726@Kushana: nickm | 2006-12-28 16:24:06 -0500 
Expose a function from eventdns.c to set options without having to make a fake configuration file.  Also, add more settable options


svn:r9202
 2006-12-28 21:29:31 +00:00
Nick Mathewson
baadf35c63 r11646@Kushana: nickm | 2006-12-19 14:40:38 -0500 
Resolve bug 363: do not fall back to 127.0.0.1 when no nameservers are configured.  Instead, have the admin fix resolv.conf or configure a nameserver.


svn:r9157
 2006-12-19 19:49:03 +00:00
Nick Mathewson
973baa1673 r11630@Kushana: nickm | 2006-12-17 22:02:24 -0500 
Add a typedef to (try to) make eventdns work on mingw.  Man, I need a buildbot for this.


svn:r9147
 2006-12-18 03:02:30 +00:00
Roger Dingledine
2ae9615a0b take the broken obsolete url out again. 
seriously, this line should stay out.
how can we make this happen?


svn:r9119
 2006-12-15 06:22:52 +00:00
Nick Mathewson
62f711fcf3 r11585@Kushana: nickm | 2006-12-15 01:11:49 -0500 
Tabify eventdns so that it matches libevent house style.


svn:r9118
 2006-12-15 06:12:14 +00:00
Nick Mathewson
b16aa6412e r11584@Kushana: nickm | 2006-12-15 01:10:45 -0500 
Try to reconcile (except for whitespace) eventdns with version in libevent, so it is easier for me to send merges.  These changes should be cosmetic. (Ha!)


svn:r9117
 2006-12-15 06:12:01 +00:00
Roger Dingledine
7217f3ca47 couldn't handle leaving this typo in 
svn:r9094
 2006-12-12 20:20:48 +00:00
Nick Mathewson
9fa707f5d3 r11552@Kushana: nickm | 2006-12-12 13:34:13 -0500 
fix a signed/unsigned comparison in eventdns.c


svn:r9092
 2006-12-12 18:34:22 +00:00
Nick Mathewson
a3a00df69d r11548@Kushana: nickm | 2006-12-12 00:44:51 -0500 
Merge whitespace and other changes from libevent


svn:r9090
 2006-12-12 05:45:19 +00:00
Nick Mathewson
494e45482a r11536@Kushana: nickm | 2006-12-11 22:48:21 -0500 
Add ipv6 functionality to evdns.


svn:r9089
 2006-12-12 03:48:46 +00:00
Nick Mathewson
35d92f8245 r11498@Kushana: nickm | 2006-12-11 21:40:24 -0500 
Document all structures and (non-exported) functions.  External documentation will probably wind up being a manpage, hopefully written by somebody else.


svn:r9087
 2006-12-12 02:57:02 +00:00
Nick Mathewson
097aec8e9d r11497@Kushana: nickm | 2006-12-11 21:17:45 -0500 
Rename nameserver functions: every one should now have "server" in the name.


svn:r9086
 2006-12-12 02:56:54 +00:00
Nick Mathewson
707429e9a3 r11496@Kushana: nickm | 2006-12-11 19:39:37 -0500 
Clean up XXXX comments in evdns code.  Make server_ports actually go away when their refcnt reaches zero.


svn:r9085
 2006-12-12 02:56:47 +00:00
Nick Mathewson
d22deb61d6 r11495@Kushana: nickm | 2006-12-11 19:11:14 -0500 
More evdns: tab fixes.  Dont make users worry about flags.  Set truncated flag correctly when generating responses, rather than just bailing out.


svn:r9084
 2006-12-12 02:56:41 +00:00
Nick Mathewson
abc1304aef r11494@Kushana: nickm | 2006-12-11 14:50:20 -0500 
Export DNS types and classes in eventdns.h so that server code can use them.


svn:r9083
 2006-12-12 02:56:35 +00:00
Nick Mathewson
fc125b1ef4 r11493@Kushana: nickm | 2006-12-11 14:28:42 -0500 
Oops; apparently DNS replies are supposed to include the questions.  Revise "add_ptr_reply" to accept an inaddr_arpa name instead of just the sockaddr_in. Also, add a "-servertest" function to the test code to see whether the DNS server logic is working.


svn:r9082
 2006-12-12 02:56:28 +00:00
Nick Mathewson
e53bca15e7 r11492@Kushana: nickm | 2006-12-11 12:30:23 -0500 
Implement dns server reply retry logic.


svn:r9081
 2006-12-12 02:56:23 +00:00
Nick Mathewson
c58d9494df r11491@Kushana: nickm | 2006-12-11 12:12:57 -0500 
More DNS server hacking: everything except testing, and retries, and documentation, and Tor integration.


svn:r9080
 2006-12-12 02:56:20 +00:00
Nick Mathewson
991308fac9 svn:r9079 2006-12-12 02:56:17 +00:00
Nick Mathewson
ff029a635d svn:r9077 2006-12-12 02:54:48 +00:00
Nick Mathewson
e190acf780 r9254@Kushana: nickm | 2006-10-17 17:23:36 -0400 
Implement dns label compression.  Clients do not need this much; dns servers definitely do.


svn:r9073
 2006-12-12 02:50:17 +00:00
Nick Mathewson
e9d67b1162 r9099@Kushana: nickm | 2006-10-05 17:42:55 -0400 
start fleshing out some logic to build server support into eventdns.  Still needs work and testing.


svn:r9068
 2006-12-12 02:49:45 +00:00