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75 Commits

Author SHA1 Message Date
Tomasz Kojm
6a4dd9dc6b clamd, clamscan, libclamav: drop support for MailFollowURLs (bb#1677) 2009-08-06 22:29:13 +02:00
Tomasz Kojm
68dbfcd9e7 clamd: honour value of 0 in Max* options 2009-07-15 19:37:30 +02:00
Tomasz Kojm
cd0d6a0bf2 clamd, clamav-milter: make pid files globally readable (bb#1642) 2009-07-15 12:34:52 +02:00
Török Edvin
7660b7cb35 Fix 60 byte/STREAM command memory leak on FreeBSD. (bb #1567, 
thanks to Jay Deiman <jay*splitstreams.com> and Chris Mikkelson <cmikk*qwest.net> for tracking down the leak!).

git-svn: trunk@5061
 2009-05-06 07:56:28 +00:00
Török Edvin
47d403f899 Fix clamd INSTREAM handling inside IDSESSION (bb #1564). 
git-svn: trunk@5049
 2009-04-20 14:26:48 +00:00
Török Edvin
da3e0e4036 fix documentation, fix warnings. 
git-svn: trunk@5025
 2009-04-06 10:26:15 +00:00
Török Edvin
b6de553d58 set timeout to readtimeout after receiving a chunk (bb #1540). 
better checks and documentation for MaxQueue (bb #1521).

git-svn: trunk@5023
 2009-04-06 09:26:11 +00:00
Török Edvin
9390411bf0 Automatically fix MaxQueue settings (bb #1521). 
Also use rlim_cur instead of rlim_max, because that is what the kernel enforces.

git-svn: trunk@5000
 2009-04-01 17:19:06 +00:00
Tomasz Kojm
2accc66fef libclamav, clamd, clamscan: replace cl_engine_(set|get) with cl_engine_set_(num|str) and cl_engine_get_(num|str) 
git-svn: trunk@4933
 2009-03-12 15:21:36 +00:00
Török Edvin
f8e8ab4fd9 wake recvloopth after SelfCheck (if set), to avoid reloading the DB 
just before next scan request.

git-svn: trunk@4904
 2009-03-06 12:21:58 +00:00
Tomasz Kojm
99f817e731 libclamav: introduce cl_engine_settings_* API calls for copying settings between engines 
clamd/server-th.c: respect original engine settings after db reload (bb#1380)


git-svn: trunk@4885
 2009-03-02 18:56:03 +00:00
Török Edvin
1c3895a69f downgrade warning message (bb #1433). 
git-svn: trunk@4878
 2009-03-01 10:33:48 +00:00
Török Edvin
a1c9ad2cf3 fix distcheck. 
git-svn: trunk@4836
 2009-02-19 08:50:04 +00:00
Török Edvin
5d34634e5d move the command parsing, and stream handling code into their own functions. 
No functionality change.

git-svn: trunk@4834
 2009-02-18 21:34:44 +00:00
Török Edvin
f36d8f928d fix NetBSD build 
git-svn: trunk@4832
 2009-02-18 21:34:34 +00:00
Török Edvin
a414efbf5e revert previous commit, it is the wrong fix. 
git-svn: trunk@4828
 2009-02-18 19:11:21 +00:00
Török Edvin
a1f0c01189 Fix wrong use of strerror_r: it doesn't have to use/fill the buffer, 
it can return a pointer to a static location, as described in the manpage.
This can happen on a Linux system with a foreign locale, where the LANG=C messages are
returned this way. (BB #1403)

git-svn: trunk@4827
 2009-02-18 19:08:15 +00:00
Török Edvin
4d26118b95 In single INSTREAM mode, remove FD from polled set (BB #1410) 
Fix testcase, INSTREAM should say UNKNOWN COMMAND in old mode and close conn, sending
anything after it will likely result in a broken pipe.(BB #1407)

git-svn: trunk@4826
 2009-02-18 18:37:57 +00:00
Török Edvin
b82eea8de0 signals may not wake a poll(), so make sure thread wakes up (BB #1400). 
git-svn: trunk@4816
 2009-02-17 20:05:35 +00:00
Török Edvin
537292a773 Reject new commands sent as new-style commands to avoid confusion. 
This means that IDSESSION/INSTREAM must be sent as nIDSESSION\n or zIDSESSION\0,
ditto for INSTREAM.
Adjust testcases accordingly.
Old commands are still accepted when sent without delimiter.

git-svn: trunk@4811
 2009-02-17 18:04:48 +00:00
Török Edvin
fb6fe4f5d1 Introduce '$' in logg, it is active when logg_verbose=2, i.e. when Debug yes. 
Fix leak reported by valgrind.

git-svn: trunk@4806
 2009-02-17 15:59:36 +00:00
Török Edvin
c5355aedbd make sending ancillary data at wrong time a protocol error. 
change testcase accordingly.

git-svn: trunk@4805
 2009-02-17 15:59:31 +00:00
Török Edvin
5f6edb222c ReadTimeout handling, and introduce CommandReadTimeout. 
git-svn: trunk@4803
 2009-02-17 15:59:21 +00:00
Török Edvin
456e31a3cb fix typo. 
add another stress test.
Don't leak file descriptors.
Fix IDSESSION delimiter handling.

git-svn: trunk@4800
 2009-02-16 21:27:22 +00:00
Török Edvin
0378a9ab77 introduce timeouts for send(), this is needed for IDSESSION to work reliably, 
since a buggy client implementation may get stuck in send(), and then clamd
gets stuck in send() -> deadlock. To avoid this we need nonblocking sockets, and
(low) timeouts on send.
Add more tests for clamd protocol, including a stress test for IDSESSION.

git-svn: trunk@4798
 2009-02-16 18:27:08 +00:00
Török Edvin
4e24a36173 add more unit tests. 
Make handling of old-style commands compatible with old clamd: if they have a \n
that will delimit the command.
If multiscan of a single file encounters errors, don't reply OK too.

git-svn: trunk@4796
 2009-02-16 18:26:58 +00:00
Török Edvin
80681b50c7 Initialize mutex. 
Fix poll_fd to properly lock/unlock mutex.
This fixes the STREAM command.

git-svn: trunk@4787
 2009-02-14 09:14:04 +00:00
Török Edvin
36784cad4b fix nFILDES command 
git-svn: trunk@4783
 2009-02-13 14:18:54 +00:00
Tomasz Kojm
086eab5c26 update old copyright headers 
git-svn: trunk@4775
 2009-02-13 10:55:45 +00:00
Török Edvin
6e3256f492 Unify error paths. 
Remove unix socket we created if startup fails due to invalid config.

git-svn: trunk@4768
 2009-02-12 21:14:45 +00:00
Török Edvin
949c6fe54f merge from clamd-proto branch: 
handle multiple %v parameters
    introduce poll_fds that also does the read into a buffer
    introduce thrmgr_group* commands for keeping track of groups of commands
    (multiscan, IDSESSION)
    introduce 2 queues in thrmgr, multiscan queues get lower priority. Commands
    are processed from both queues in a 4:1 ratio to avoid starvation.
    unify reply code: conn_reply*
    unify scanner code into scan_callback that is called from cli_ftw
    multiscan doesn't need stat() now if readdir() provides dt_type
    redesign clamd main loop: there is now an accept thread, and a
    recv()/dispatch thread, +MaxThreads worker (scanner) threads.
    introduce limiting on commands when worker threads are contended.
    introduce IDSESSION, a replacement for the old SESSION command, that allows
    asyncronous (scan) commands and scan replies
    introduce INSTREAM that allows sending the data to scan on same connection
    (vs STREAM that requires another port)
    introduce zCOMMANDS

git-svn: trunk@4755
 2009-02-12 16:51:09 +00:00
Tomasz Kojm
064b4a0c99 initial version of the unified option parser (bb#1215) 
git-svn: trunk@4565
 2008-12-17 21:42:54 +00:00
Tomasz Kojm
b8fe70b3a3 libclamav: drop options parameter in cl_engine_new(); replace cl_engine_dup() with cl_engine_addref() 
git-svn: trunk@4398
 2008-11-13 15:55:35 +00:00
Tomasz Kojm
395fb661e3 fix some possible memleaks 
git-svn: trunk@4391
 2008-11-12 19:39:31 +00:00
Tomasz Kojm
370892d044 clamscan, clamd: use the new API; drop the hardcoded default limits and use the ones set in cl_engine_new() 
git-svn-id: file:///var/lib/svn/clamav-devel/branches/newapi@4384 77e5149b-7576-45b1-b177-96237e5ba77b
 2008-11-12 16:19:43 +00:00
Török Edvin
deb3031222 mempool statistics support 
git-svn: trunk@4344
 2008-11-06 14:27:27 +00:00
Tomasz Kojm
edc677c179 clamd/server-th.c: fix handling of pthread_attr_init/pthread_create in ClamukoScanOnAccess (bb#1169) 
git-svn: trunk@4169
 2008-09-08 14:08:05 +00:00
Török Edvin
e357da7b90 more leak fixes (bb #1141) 
git-svn: trunk@4127
 2008-08-21 15:58:02 +00:00
Tomasz Kojm
3eba9d8363 clamd/server-th.c: add missing proto for cli_initengine() (bb#1136) 
git-svn: trunk@4116
 2008-08-17 17:39:21 +00:00
Tomasz Kojm
b023c36d4b libclamav: add support for loading specific PUA categories (bb#939) 
clamd: new options ExcludePUA and IncludePUA
clamscan: new switches --exclude-pua and --include-pua



git-svn: trunk@4046
 2008-07-31 16:26:50 +00:00
Török Edvin
7f0d1148d6 clamd, clamscan, libclamav: new option HeuristicScanPrecedence (bb #649) 
docs/: update docs for HeuristicScanPrecedence and ScanPartialMessages
unit_tests/: add test for HeuristicScanPrecedence


git-svn: trunk@4037
 2008-07-31 10:51:46 +00:00
Tomasz Kojm
9a03413e9b clamscan, clamav-milter: catch and ignore SIGXFSZ; display warning if system limits are too restrictive (bb#994) 
git-svn: trunk@4033
 2008-07-30 15:20:30 +00:00
Török Edvin
4270f93bcc (bb #913, #916) 
* fix scan of partial messages
* allow for tempfiles to be cleaned up based on age
* new clamd.conf option ScanPartialMessages
* sample cleanup script
* clamd/thrmgr.c: fix item_count


git-svn: trunk@4031
 2008-07-30 13:54:34 +00:00
Tomasz Kojm
5a66732fdc clamd: revert patch from bb#1028 (bb#1113) 
git-svn: trunk@4029
 2008-07-29 21:35:58 +00:00
aCaB
5dcb8a7a81 bb#384 
git-svn: trunk@4006
 2008-07-28 10:05:08 +00:00
aCaB
cc4232a3b1 add some missing checks for pthread api calls - bb#384 
git-svn: trunk@4004
 2008-07-27 21:38:35 +00:00
Tomasz Kojm
29676a327f improve handling of memory errors 
git-svn: trunk@3964
 2008-07-16 14:55:53 +00:00
Tomasz Kojm
6f2f04916d libclamav, clamd: prune old lockdb code 
git-svn: trunk@3955
 2008-07-15 15:55:47 +00:00
Tomasz Kojm
04ba76d2cb minimize memory fragmentation after db reload (bb#1028) 
git-svn: trunk@3873
 2008-06-02 12:00:37 +00:00
Tomasz Kojm
a9d3aa14cd libclamunrar_iface, clamd, freshclam: merge win32 patches from NJH (bb#802) 
git-svn: trunk@3872
 2008-05-30 10:27:24 +00:00