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Florian Forster [Thu, 17 Dec 2015 14:18:45 +0000 (15:18 +0100)]

Merge branch 'collectd-5.4' into collectd-5.5

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Florian Forster [Thu, 17 Dec 2015 14:13:39 +0000 (15:13 +0100)]

perl plugin: Check "return value" of PERL_GET_CONTEXT.

CID: 37985

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Florian Forster [Thu, 17 Dec 2015 13:57:13 +0000 (14:57 +0100)]

email plugin: Don't call type_list_incr() with type == NULL.

CID: 37988

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Florian Forster [Thu, 17 Dec 2015 13:25:19 +0000 (14:25 +0100)]

gmond plugin: Inline the plugin_dispatch_values() call.

Since version 5.3, a write queue is used. This means that the
plugin_dispatch_values() call will create a copy of the value list and
return quickly. Creating yet another copy here is therefore not as useful
anymore.

CID: 38114

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Florian Forster [Thu, 17 Dec 2015 13:18:59 +0000 (14:18 +0100)]

gmond plugin: Check return value of sendto(2).

CID: 38113

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Florian Forster [Thu, 17 Dec 2015 13:21:27 +0000 (14:21 +0100)]

gmond plugin: Check return value of setsockopt(2).

CID: 38112

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Florian Forster [Thu, 17 Dec 2015 12:41:18 +0000 (13:41 +0100)]

Merge branch 'collectd-5.4' into collectd-5.5

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Florian Forster [Thu, 17 Dec 2015 12:34:12 +0000 (13:34 +0100)]

zfs_arc plugin: Plug memory leak on Linux.

CID: 42796
Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sat, 12 Dec 2015 15:43:55 +0000 (16:43 +0100)]

configure.ac: warn when pkg-config is not installed

It hasn't been optional for a while now.

Fixes:
checking for rrd.h... no
./configure: 25157: Syntax error: word unexpected (expecting ")")

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sun, 13 Dec 2015 12:07:05 +0000 (13:07 +0100)]

barometer plugin: cleanup whitespace

Signed-off-by: Florian Forster <octo@collectd.org>

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Florian Forster [Thu, 17 Dec 2015 09:26:02 +0000 (10:26 +0100)]

collectd.conf(5): Document all metrics created by CollectInternalStats.

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Yves Mettier [Tue, 15 Dec 2015 09:55:17 +0000 (09:55 +0000)]

collectd.conf(5): Improve documentation of the CollectdInternalStats option.

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Fri, 11 Dec 2015 20:56:40 +0000 (21:56 +0100)]

Merge branch 'collectd-5.4' into collectd-5.5

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Florian Forster [Fri, 11 Dec 2015 08:18:27 +0000 (09:18 +0100)]

src/utils_ignorelist.c: Refactoring / code style fixes.

One of the goals was to remove uses of smalloc().

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Ruben Kerkhof [Thu, 10 Dec 2015 18:38:04 +0000 (19:38 +0100)]

swap plugin: don't exit when malloc fails

Signed-off-by: Florian Forster <octo@collectd.org>

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Florian Forster [Wed, 9 Dec 2015 08:49:55 +0000 (09:49 +0100)]

Merge branch 'collectd-5.4' into collectd-5.5

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Florian Forster [Wed, 9 Dec 2015 08:44:24 +0000 (09:44 +0100)]

curl_json plugin: Rewrite logic to add a path to db->tree.

CID: 37991

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Florian Forster [Tue, 8 Dec 2015 15:56:52 +0000 (16:56 +0100)]

curl_xml plugin: Correctly free xpath object.

CID: 37993
Signed-off-by: Florian Forster <octo@collectd.org>

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Florian Forster [Tue, 8 Dec 2015 13:39:07 +0000 (14:39 +0100)]

Merge branch 'collectd-5.4' into collectd-5.5

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Florian Forster [Tue, 8 Dec 2015 13:38:05 +0000 (14:38 +0100)]

ping plugin: Protect access to ping_thread_error.

This is primarily to make Coverity happy.

CID: 37976

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Florian Forster [Tue, 8 Dec 2015 13:31:33 +0000 (14:31 +0100)]

ping plugin: Remove "static" from local variable.

This caused Coverity to see concurrency issues where there are none.

CID: 37934

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Florian Forster [Tue, 8 Dec 2015 13:22:54 +0000 (14:22 +0100)]

rrdtool plugin: Improve handling of the "DataDir" option.

CID: 37977

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Florian Forster [Tue, 8 Dec 2015 12:54:17 +0000 (13:54 +0100)]

python plugin: Check return value of cpy_unicode_or_bytes_to_string().

CID: 37984

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Florian Forster [Tue, 8 Dec 2015 12:44:28 +0000 (13:44 +0100)]

python plugin: Check return value of malloc().

CID: 37981, 37982, 37983

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Florian Forster [Tue, 8 Dec 2015 12:41:35 +0000 (13:41 +0100)]

python plugin: Fix memory leak.

The regiser_read / register_write functions assume a user_data_t*
pointing to static memory and will not store / free the pointer.

CID: 38002

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Florian Forster [Tue, 8 Dec 2015 12:14:47 +0000 (13:14 +0100)]

tail plugin: Fix memory leak.

CID: 38013

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Florian Forster [Tue, 8 Dec 2015 12:07:26 +0000 (13:07 +0100)]

postgresql plugin: Register a new user data pointer with udb_query_set_user_data() unconditionally.

CID: 38019

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Florian Forster [Tue, 8 Dec 2015 11:51:29 +0000 (12:51 +0100)]

email plugin: Refactor the accept() loop.

This removes the assumption that accept() returning a socket (success)
implies that errno is not equal to EINTR. This is probably a reasonable
assumption, but trips up Coverity may be a bit hard to read.

CID: 38009

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Florian Forster [Tue, 8 Dec 2015 10:56:09 +0000 (11:56 +0100)]

email plugin: Free "connection" in error handling.

CID: 38010

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Florian Forster [Tue, 8 Dec 2015 10:49:56 +0000 (11:49 +0100)]

postgresql plugin: Remove invalid free().

CID: 37936

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Florian Forster [Tue, 8 Dec 2015 10:46:09 +0000 (11:46 +0100)]

src/collectd-tg.c: Explicitly null-terminate string.

CID: 37937
Signed-off-by: Florian Forster <octo@collectd.org>

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Florian Forster [Tue, 8 Dec 2015 10:30:38 +0000 (11:30 +0100)]

src/utils_format_json.c: Check return value of json_escape_string().

CID: 37946

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Florian Forster [Tue, 8 Dec 2015 10:33:46 +0000 (11:33 +0100)]

Merge branch 'collectd-5.4' into collectd-5.5

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Florian Forster [Tue, 8 Dec 2015 10:30:13 +0000 (11:30 +0100)]

src/utils_format_json.c: Make sure "keys" is freed in all error paths.

CID: 38008

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Ruben Kerkhof [Sun, 6 Dec 2015 11:09:20 +0000 (12:09 +0100)]

sigrok plugin: don't pass status to strerror

CID #38120

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sun, 6 Dec 2015 15:40:36 +0000 (16:40 +0100)]

Merge remote-tracking branch 'collectd/collectd-5.4' into collectd-5.5

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Florian Forster [Sat, 5 Dec 2015 22:37:16 +0000 (23:37 +0100)]

multimeter plugin: Initizliaze "struct termios".

CID: 38036

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Ruben Kerkhof [Sat, 5 Dec 2015 21:17:43 +0000 (22:17 +0100)]

configure.ac: fix previous change to detect libjvm

This worked on OSX but failed on Linux.

Signed-off-by: Florian Forster <octo@collectd.org>

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Florian Forster [Sat, 5 Dec 2015 22:07:14 +0000 (23:07 +0100)]

Merge branch 'collectd-5.4' into collectd-5.5

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Ruben Kerkhof [Sat, 5 Dec 2015 13:20:29 +0000 (14:20 +0100)]

meta_data.c: check return value of md_entry_alloc

CID #37986

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sat, 5 Dec 2015 14:07:40 +0000 (15:07 +0100)]

iptables plugin: remove dead code

ip version is either IPv4 or IPv6

CID #37962

Signed-off-by: Florian Forster <octo@collectd.org>

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Florian Forster [Sat, 5 Dec 2015 21:49:05 +0000 (22:49 +0100)]

src/filter_chain.c: Refactor fc_process_chain() a wee bit.

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Florian Forster [Sat, 5 Dec 2015 21:48:18 +0000 (22:48 +0100)]

src/filter_chain.c: Delete dead code.

CID: 37961

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Florian Forster [Sat, 5 Dec 2015 21:30:39 +0000 (22:30 +0100)]

src/common.c: Check arguments of parse_values().

CID: 37965

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Florian Forster [Sat, 5 Dec 2015 21:23:05 +0000 (22:23 +0100)]

libcollectdclient: Check return value of setsockopt().

Coverity CID 37944.

Signed-off-by: Florian Forster <octo@collectd.org>

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Florian Forster [Sat, 5 Dec 2015 21:06:35 +0000 (22:06 +0100)]

Merge branch 'collectd-5.4' into collectd-5.5

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Ruben Kerkhof [Sat, 5 Dec 2015 14:50:46 +0000 (15:50 +0100)]

configure.ac: fix libjvm detection on OSX

Shared libraries have the extension .dylib instead of .so

Ideally we look at shrext_cmds from libtool to find the shared library
extension but this works too.

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sat, 5 Dec 2015 14:16:36 +0000 (15:16 +0100)]

unixsock: check return value of chmod

CID #37948

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sat, 5 Dec 2015 14:02:43 +0000 (15:02 +0100)]

zookeeper plugin: remove dead code

status cannot be 0 inside the loop

CID #37964

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sat, 5 Dec 2015 13:28:23 +0000 (14:28 +0100)]

write_tsdb plugin: don't close a closed socket

CID #37979 and #37980

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sat, 5 Dec 2015 13:14:54 +0000 (14:14 +0100)]

zfs-arc plugin: check return value of malloc

CID #37989

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sat, 5 Dec 2015 13:09:12 +0000 (14:09 +0100)]

bind plugin: plug small leak

CID #37992

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sat, 5 Dec 2015 13:03:58 +0000 (14:03 +0100)]

curl_xml plugin: plug a few leaks on error

CID #37993

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sat, 5 Dec 2015 12:42:33 +0000 (13:42 +0100)]

stats plugin: close fd on error

CID #37995

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sat, 5 Dec 2015 12:39:03 +0000 (13:39 +0100)]

utils_cache.c: plug leak on error

CID #38000

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sat, 5 Dec 2015 12:33:54 +0000 (13:33 +0100)]

Aggregration plugin: plug leak on error

CID #38005

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sat, 5 Dec 2015 12:21:25 +0000 (13:21 +0100)]

varnish plugin: fix two resource leaks on error

CID #42774

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sat, 5 Dec 2015 11:11:26 +0000 (12:11 +0100)]

write_riemann plugin: plug leak on error

CID #37996

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sat, 5 Dec 2015 11:09:00 +0000 (12:09 +0100)]

libcollectdclient: free result of getaddrinfo

CID #37997

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Sat, 5 Dec 2015 10:47:46 +0000 (11:47 +0100)]

write_sensu plugin: fix two resource leaks on error

CID #37999

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Fri, 4 Dec 2015 20:03:44 +0000 (21:03 +0100)]

madwifi: make code a little bit clearer

buf2 is initialized to zero, readlink
will write at most sizeof(buf2) -1 bytes,
so the trailing null should not be overwritten.

Coverity doesn't see that, rewrite the code
differently so it does.

CID #38027

Signed-off-by: Florian Forster <octo@collectd.org>

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Florian Forster [Sat, 5 Dec 2015 07:56:17 +0000 (08:56 +0100)]

Merge branch 'collectd-5.4' into collectd-5.5

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Ruben Kerkhof [Fri, 4 Dec 2015 22:21:31 +0000 (23:21 +0100)]

Pinba plugin: close fd on error

CID #38001

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Fri, 4 Dec 2015 22:14:06 +0000 (23:14 +0100)]

configfile.c: close dir on error

CID #38006

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Fri, 4 Dec 2015 22:08:46 +0000 (23:08 +0100)]

turbostat plugin: close fd on error

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Fri, 4 Dec 2015 21:02:29 +0000 (22:02 +0100)]

utils_fbhash.c: fix resource leak on error

CID #38014

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Fri, 4 Dec 2015 20:56:40 +0000 (21:56 +0100)]

multimeter plugin: fix fd leak

If open returns 0 we leak fd.

CID #38016

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Fri, 4 Dec 2015 20:40:16 +0000 (21:40 +0100)]

postgresql plugin: don't exit on malloc failure

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Fri, 4 Dec 2015 20:30:14 +0000 (21:30 +0100)]

perl: Check for NULL before dereferencing

CID #38023

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Fri, 4 Dec 2015 20:22:42 +0000 (21:22 +0100)]

table plugin: fix check for realloc

We were checking the wrong thing.

CID #38024

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Fri, 4 Dec 2015 20:18:27 +0000 (21:18 +0100)]

utils_mount.c: check for null before dereferencing

CID #38025

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Fri, 4 Dec 2015 20:18:27 +0000 (21:18 +0100)]

utils_mount.c: check for null before dereferencing

CID #38025

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Fri, 4 Dec 2015 20:09:02 +0000 (21:09 +0100)]

zfs_arc plugin: leave enough room for terminating null

CID #38028

Signed-off-by: Florian Forster <octo@collectd.org>

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Ruben Kerkhof [Fri, 4 Dec 2015 18:09:28 +0000 (19:09 +0100)]

teamspeak2: fix potential use after close

If connecting to the last host fails, we exit the loop
with a closed fd, which we try to fdopen() later on.

CID #38038

Signed-off-by: Florian Forster <octo@collectd.org>

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Michael Salmon [Thu, 16 Jul 2015 07:05:54 +0000 (09:05 +0200)]

threshold plugin: Register callbacks only once.

Fixes: #551
Signed-off-by: Florian Forster <octo@collectd.org>

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Florian Forster [Fri, 4 Dec 2015 16:18:24 +0000 (17:18 +0100)]

df plugin: Fix the duplicate detection.

Not that multiple devices could be mounted at the same mount point ... I think.

Fixes: #1402

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Stefan Brüns [Mon, 1 Aug 2011 11:50:52 +0000 (11:50 +0000)]

df plugin: skip duplicate entries, fixes "uc_update: Value too old" error

Issue: #1402

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Florian Forster [Thu, 3 Dec 2015 12:05:03 +0000 (13:05 +0100)]

ceph plugin: Rewrite handling of JSON state.

The previous code didn't handle non-numeric map values correctly,
leaking state and resulting in ridiculously long key strings. This
rewrite fixes this and adds a unit test to ensure that this is actually
working as intended.

Fixes: #1350

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Jakub Jankowski [Thu, 15 Oct 2015 23:30:33 +0000 (23:30 +0000)]

vmem plugin: Fix pgsteal for newer Linux kernels.

Fixes: #1307

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Florian Forster [Wed, 2 Dec 2015 19:37:28 +0000 (20:37 +0100)]

ceph plugin: Refactor ceph_cb_number().

The previous implementation was very prone to buffer overflows.

Fixes: #1350

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Manuel Luis Sanmartín Rozada [Sat, 8 Feb 2014 20:30:21 +0000 (21:30 +0100)]

Link collectd-tg with pthreads

Signed-off-by: Florian Forster <octo@collectd.org>

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Florian Forster [Tue, 1 Dec 2015 20:33:41 +0000 (21:33 +0100)]

Merge remote-tracking branch 'github/pr/1336' into collectd-5.5

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Florian Forster [Tue, 1 Dec 2015 15:25:41 +0000 (16:25 +0100)]

memcached plugin: Use a DERIVE type for the "listen disabled" metric.

Fixes: #1356

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Florian Forster [Tue, 1 Dec 2015 15:18:38 +0000 (16:18 +0100)]

exec plugin: Revert file mode to 0644.

This fixes a regression from 94e562250296b1435e3e48cd302055d89c4c702b.

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Marc Fournier [Mon, 30 Nov 2015 21:58:29 +0000 (22:58 +0100)]

Merge branch 'collectd-5.4' into collectd-5.5

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Ruben Kerkhof [Sat, 28 Nov 2015 22:17:59 +0000 (23:17 +0100)]

irq plugin: close file descriptor on failure

CID 38018

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Ruben Kerkhof [Sat, 28 Nov 2015 22:15:24 +0000 (23:15 +0100)]

fhcount plugin: close file descriptor on failure

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Ruben Kerkhof [Sat, 28 Nov 2015 22:07:31 +0000 (23:07 +0100)]

modbus plugin: fix 2 leaks on error paths

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Ruben Kerkhof [Sat, 28 Nov 2015 22:13:01 +0000 (23:13 +0100)]

filecount plugin: fix leak on error path

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Ruben Kerkhof [Sat, 28 Nov 2015 19:07:03 +0000 (20:07 +0100)]

ceph plugin: close fd on error

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Ruben Kerkhof [Sat, 28 Nov 2015 18:45:42 +0000 (19:45 +0100)]

bind: tmp doesn't point to start of allocated memory

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Ruben Kerkhof [Sat, 28 Nov 2015 17:48:20 +0000 (18:48 +0100)]

amqp: use the right buffer size for sstrncpy

buffer is a char *, not an array, so size_of returns the size
of the pointer.

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Ruben Kerkhof [Sat, 28 Nov 2015 17:30:58 +0000 (18:30 +0100)]

powerdns plugin: fix array initialization

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Ruben Kerkhof [Sat, 28 Nov 2015 13:54:54 +0000 (14:54 +0100)]

Fix build with older version of libprotobuf-c

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Ruben Kerkhof [Tue, 4 Aug 2015 13:40:34 +0000 (15:40 +0200)]

gcrypt: take search path into account

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Ruben Kerkhof [Tue, 4 Aug 2015 13:28:03 +0000 (15:28 +0200)]

gcrypt: remove exec-prefix check

libgcrypt-config --libs already includes the correct library include path.
Also, we hardcoded it to $exec-prefix/lib, which is just plain wrong on
64bit architectures.

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Ruben Kerkhof [Sun, 9 Aug 2015 17:05:25 +0000 (19:05 +0200)]

protoc: check for headers in new location as well

Newer versions of protobuf-c have their headers in
/usr/include/protobuf-c, and a symlink from
/usr/include/google/protobuf-c/.

These symlinks will eventually disappear however, so be prepared.

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Ruben Kerkhof [Sun, 9 Aug 2015 17:02:25 +0000 (19:02 +0200)]

protoc: check for libprotobuf-c as well

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Ruben Kerkhof [Sun, 9 Aug 2015 16:28:30 +0000 (18:28 +0200)]

protoc: simplify configure check

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Ruben Kerkhof [Sun, 9 Aug 2015 15:23:11 +0000 (17:23 +0200)]

protoc: slightly nicer output in silent mode

make[1]: Entering directory '/home/ruben/src/collectd/src'
PROTOC-C pinba.pb-c.c
PROTOC-C riemann.pb-c.c

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