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Ruben Kerkhof [Sat, 28 Nov 2015 17:37:15 +0000 (18:37 +0100)]

write_redis: don't return with lock held

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Ruben Kerkhof [Sun, 29 Nov 2015 16:52:26 +0000 (17:52 +0100)]

redis plugin: make sure buffer is null-terminated

CID 37938

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Claudius Zingerli [Tue, 5 Jan 2016 17:22:22 +0000 (18:22 +0100)]

Fixed rrdtool sigsegv (datadir==NULL ptr dereferencing)

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Ruben Kerkhof [Fri, 25 Dec 2015 08:39:44 +0000 (09:39 +0100)]

openldap plugin: fix build on OSX El Capitan

OpenLDAP is deprecated in OSX El Capitan.
Apple would like us to use the OpenDirectory Framework instead.

Treat these deprecation warnings as warnings, not errors.

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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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