Code

collectd.git
8 years agoReplace traffic with interface in man page
Ruben Kerkhof [Sat, 27 Feb 2016 19:28:34 +0000 (20:28 +0100)]
Replace traffic with interface in man page

The traffic plugin was renamed a long time ago.

8 years agoMerge pull request #1570 from rubenk/detect-bison
Ruben Kerkhof [Fri, 26 Feb 2016 21:51:50 +0000 (22:51 +0100)]
Merge pull request #1570 from rubenk/detect-bison

configure.ac: detect bison

8 years agoMerge pull request #1567 from rubenk/fix-typo-in-config
Ruben Kerkhof [Fri, 26 Feb 2016 17:05:18 +0000 (18:05 +0100)]
Merge pull request #1567 from rubenk/fix-typo-in-config

Fix typo in collectd.conf

8 years agoMerge pull request #1506 from mfournier/apache-content-type-1170
Ruben Kerkhof [Fri, 26 Feb 2016 17:04:33 +0000 (18:04 +0100)]
Merge pull request #1506 from mfournier/apache-content-type-1170

apache: warn about possible misconfiguration

8 years agoMerge pull request #1561 from mfournier/modbus-set-debug
Ruben Kerkhof [Fri, 26 Feb 2016 16:37:47 +0000 (17:37 +0100)]
Merge pull request #1561 from mfournier/modbus-set-debug

modbus: avoid enabling libmodbus's debug flag by default

8 years agoconfigure.ac: detect bison
Ruben Kerkhof [Sat, 12 Dec 2015 16:07:54 +0000 (17:07 +0100)]
configure.ac: detect bison

We use some bison-specific extensions so we really need bison, not yacc.
This has bitten a few people before, so make it easier for them.

Bison is only needed when compiling from git, since we ship the generated file
in the tarball. We take this into account by checking for the generated file first.

8 years agoFix typo in collectd.conf
Ruben Kerkhof [Fri, 26 Feb 2016 13:29:59 +0000 (14:29 +0100)]
Fix typo in collectd.conf

8 years agomodbus: avoid enabling libmodbus's debug flag by default
Marc Fournier [Thu, 25 Feb 2016 10:22:18 +0000 (11:22 +0100)]
modbus: avoid enabling libmodbus's debug flag by default

Having this enabled makes collectd's stdout and stderr very noisy. From
now on, only activate this flag when collectd is built with
--enable-debug.

Thanks to Eric Sandeen for mentioning this problem on IRC.

8 years agoFix the addres of the Free Software Foundation
Ruben Kerkhof [Sat, 30 Jan 2016 16:44:54 +0000 (17:44 +0100)]
Fix the addres of the Free Software Foundation

8 years agoProvide a unified signature for ps_get_cmdline.
Corey Kosak [Sat, 23 Jan 2016 00:10:21 +0000 (19:10 -0500)]
Provide a unified signature for ps_get_cmdline.

Prior to this change, ps_get_cmdline had different signatures for
KERNEL_LINUX vs. KERNEL_SOLARIS. This means that callers who want to
call this function would have to have an #if..#else that controlled which
variant of the function to call.

By giving them the same signature, callers don't have to worry about
that.

8 years agoThe field 're' only exists if HAVE_REGEX_H is defined (see definition at
Corey Kosak [Fri, 22 Jan 2016 22:22:18 +0000 (17:22 -0500)]
The field 're' only exists if HAVE_REGEX_H is defined (see definition at
line 194). So, consistent with all other usages, this should be protected
with an #if guard.

8 years agoRevert "openvpn plugin: Fix "Dead assignment" warning."
Marc Fournier [Tue, 26 Jan 2016 05:50:15 +0000 (06:50 +0100)]
Revert "openvpn plugin: Fix "Dead assignment" warning."

I cherry-picked this patch, but overlooked the fact it relates to
another change (c339d93f) only found in the collectd-5.5 branch.
Reverting, as it results in a compilation error.

This reverts commit b7f9a3c02d885e0fbe8fb7aac5c9a51b5771a9d3.

8 years agodf: remove legacy code skipping "rootfs" monitoring
Marc Fournier [Mon, 18 Jan 2016 15:44:52 +0000 (16:44 +0100)]
df: remove legacy code skipping "rootfs" monitoring

3512bb1 added code to skip duplicate reporting of `rootfs` mounted on `/`.
f9c1c5b and f0398d0 added generic code to skip any volume mounted twice.

Depending on the order of the entries in `/etc/mtab`, reporting for `/` was
entirely skipped.

This patch basically reverts the first, non-generic patch, as it's
superseded by the 2 others.

Fixes #1402

Signed-off-by: Florian Forster <octo@collectd.org>
8 years agodocs: Add info about mode7 requirement for ntpd
Jakub Jankowski [Thu, 21 Jan 2016 20:43:26 +0000 (21:43 +0100)]
docs: Add info about mode7 requirement for ntpd

Since ntpd-4.2.7p230 "mode 7" requests are ignored by default, and
that's what ntpd plugin uses currently. The ntp daemon must be
explicitly configured to enable mode7 requests.
This patch adds short information about that to collectd.conf manpage.

Related to collectd/collectd#932

Signed-off-by: Jakub Jankowski <shasta@toxcorp.com>
8 years agodocs: mention regexps for the interface plugin
Jakub Jankowski [Thu, 21 Jan 2016 16:15:20 +0000 (17:15 +0100)]
docs: mention regexps for the interface plugin

It is very useful to collect data (or ignore) from a group of interfaces
that are similarly named - especially if the list is dynamic and it's
not feasible to update configuration each time an interface shows up or
disappears. It's possible to use regexps to specify interfaces to
collect data from (or ignore), but it's not clearly stated anywhere in
the documentation.
This is an attempt to improve documentation in this area.

Signed-off-by: Jakub Jankowski <shasta@toxcorp.com>
8 years agoexec plugin: Revert file mode to 0644.
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.

8 years agovirt plugin: make indentation explicit
Marc Fournier [Wed, 20 Jan 2016 08:47:31 +0000 (09:47 +0100)]
virt plugin: make indentation explicit

Fixes this warning raised by gcc-6's new "misleading-indentation"
option:

```
virt.c: In function 'lv_init':
virt.c:331:2: error: statement is indented as if it were guarded by... [-Werror=misleading-indentation]
  return 0;
  ^~~~~~

virt.c:328:5: note: ...this 'if' clause, but it is not
     if (virInitialize () != 0)
     ^~
```

8 years agodf: remove legacy references to ReportReserved
Marc Fournier [Mon, 18 Jan 2016 16:49:24 +0000 (17:49 +0100)]
df: remove legacy references to ReportReserved

The ReportReserved option was removed in fcb3cbf. This patch cleans up a
couple of references which got left behind.

8 years agowrite_redis: don't return with lock held
Ruben Kerkhof [Sat, 28 Nov 2015 17:37:15 +0000 (18:37 +0100)]
write_redis: don't return with lock held

8 years agosrc/utils_latency.c: Fix format string error.
Florian Forster [Tue, 14 Jul 2015 06:42:15 +0000 (08:42 +0200)]
src/utils_latency.c: Fix format string error.

8 years agosrc/utils_latency.c: Ensure that LLONG_MAX is defined.
Florian Forster [Tue, 14 Jul 2015 06:34:52 +0000 (08:34 +0200)]
src/utils_latency.c: Ensure that LLONG_MAX is defined.

EPEL5 doesn't have it in <limits.h> apparently.

8 years agosrc/utils_latency.c: Store "bin_width" as cdtime_t.
Florian Forster [Mon, 13 Jul 2015 09:53:58 +0000 (11:53 +0200)]
src/utils_latency.c: Store "bin_width" as cdtime_t.

This solves the integer overflow when passing huge latency values to
latency_counter_add(). In addition to fixing the overflow the function
will now ignore values that are larger than LLONG_MAX, i.e. the longest
possible latency is 272 years. As a nice side-effect, the precission of
latency_counter_get_percentile() is improved.

Issue: #1131

8 years agosrc/utils_latency.c: Fix change_bin_width().
Florian Forster [Sun, 12 Jul 2015 10:58:20 +0000 (12:58 +0200)]
src/utils_latency.c: Fix change_bin_width().

A missing cast when calculating "width_change_ratio" caused all metrics to
be moved to bucket #0.

8 years agovarnish: fix leak on read
Ruben Kerkhof [Sat, 4 Jul 2015 20:49:49 +0000 (22:49 +0200)]
varnish: fix leak on read

Since VSM_Close doesn't free the object we leak a few bytes
every interval

8 years agoopenvpn plugin: Fix "Dead assignment" warning.
Florian Forster [Fri, 19 Jun 2015 14:26:12 +0000 (16:26 +0200)]
openvpn plugin: Fix "Dead assignment" warning.

8 years agomodbus plugin: Make sure variable is initialized.
Florian Forster [Thu, 18 Jun 2015 14:45:23 +0000 (16:45 +0200)]
modbus plugin: Make sure variable is initialized.

This was introduced by the merge
(09c6a320f3cb36b5dbb2c2ce43858f33be7acf9b).

8 years agotail plugin: Make sure variable is initialized.
Florian Forster [Thu, 18 Jun 2015 13:31:11 +0000 (15:31 +0200)]
tail plugin: Make sure variable is initialized.

This was introduced by the merge
(09c6a320f3cb36b5dbb2c2ce43858f33be7acf9b).

8 years agoFix header condition
Dagobert Michelsen [Thu, 4 Jun 2015 11:25:48 +0000 (13:25 +0200)]
Fix header condition

The dependency is either UTMPX or UTMP or Statgrab. The inclusion above hasn't statgrab.h in the elif-chain, that means compilation fails when only libstatgrab is available. The line can safely be taken out as the same condition is checked in #L120.

8 years agoFixed rrdtool sigsegv (datadir==NULL ptr dereferencing)
Claudius Zingerli [Tue, 5 Jan 2016 17:22:22 +0000 (18:22 +0100)]
Fixed rrdtool sigsegv (datadir==NULL ptr dereferencing)

8 years agoprocesses: correct a typo
Marc Fournier [Wed, 13 Jan 2016 08:12:23 +0000 (09:12 +0100)]
processes: correct a typo

8 years agoapache: warn about possible misconfiguration
Marc Fournier [Tue, 12 Jan 2016 12:48:15 +0000 (13:48 +0100)]
apache: warn about possible misconfiguration

When the server doesn't return `Content-Type: text-plain`, it's a strong
hint that we're not querying the right URL.

Fixes #1170

8 years agoperl: unlock mutex on error
Ruben Kerkhof [Sun, 29 Nov 2015 17:06:33 +0000 (18:06 +0100)]
perl: unlock mutex on error

CID 37970

8 years agoopenvpn: free resource on error
Ruben Kerkhof [Sun, 29 Nov 2015 17:27:56 +0000 (18:27 +0100)]
openvpn: free resource on error

8 years agoopenvpn: fix error message
Ruben Kerkhof [Sun, 29 Nov 2015 17:23:17 +0000 (18:23 +0100)]
openvpn: fix error message

8 years agoopenvpn: check return value of malloc
Ruben Kerkhof [Sun, 29 Nov 2015 17:22:30 +0000 (18:22 +0100)]
openvpn: check return value of malloc

CID 37987

8 years agocurl_json: remove dead code
Ruben Kerkhof [Sat, 28 Nov 2015 19:27:22 +0000 (20:27 +0100)]
curl_json: remove dead code

CID 37963

8 years agosnmp plugin: don't read from uninitialized pointer
Ruben Kerkhof [Fri, 4 Dec 2015 18:31:16 +0000 (19:31 +0100)]
snmp plugin: don't read from uninitialized pointer

if the first snmp_pdu_create inside the loop returns an error,
we exit the loop with res uninitialized and then call snmp_free_pdu on it.

CID #38037

8 years agolibcollectdclient: don't close socket twice
Ruben Kerkhof [Fri, 4 Dec 2015 18:02:32 +0000 (19:02 +0100)]
libcollectdclient: don't close socket twice

CID #38039

8 years agoemail plugin: fix check for result of malloc
Ruben Kerkhof [Sat, 12 Dec 2015 11:24:41 +0000 (12:24 +0100)]
email plugin: fix check for result of malloc

CID #38010

8 years agocollectd.conf.pod: mention IPv6 option to the iptables plugin
Marc Fournier [Tue, 12 Jan 2016 05:52:54 +0000 (06:52 +0100)]
collectd.conf.pod: mention IPv6 option to the iptables plugin

Thanks to @michaelsalmon for pointing this out !

Fix #1496

8 years agoremove the addressof in the sizeof
Laurent [Wed, 6 Jan 2016 09:52:31 +0000 (10:52 +0100)]
remove the addressof in the sizeof

quick fix for issue 1501?
the new warning for pointer access introduced in gcc 4.8 helped to find
this one.

8 years agoperl plugin: Check "return value" of PERL_GET_CONTEXT.
Florian Forster [Thu, 17 Dec 2015 14:13:39 +0000 (15:13 +0100)]
perl plugin: Check "return value" of PERL_GET_CONTEXT.

CID: 37985

8 years agoemail plugin: Don't call type_list_incr() with type == NULL.
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

8 years agogmond plugin: Inline the plugin_dispatch_values() call.
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

8 years agogmond plugin: Check return value of sendto(2).
Florian Forster [Thu, 17 Dec 2015 13:18:59 +0000 (14:18 +0100)]
gmond plugin: Check return value of sendto(2).

CID: 38113

8 years agogmond plugin: Check return value of setsockopt(2).
Florian Forster [Thu, 17 Dec 2015 13:21:27 +0000 (14:21 +0100)]
gmond plugin: Check return value of setsockopt(2).

CID: 38112

8 years agoconfigure.ac: warn when pkg-config is not installed
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>
8 years agosrc/utils_ignorelist.c: Refactoring / code style fixes.
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().

8 years agoswap plugin: don't exit when malloc fails
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>
8 years agocurl_json plugin: Rewrite logic to add a path to db->tree.
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

8 years agocurl_xml plugin: Correctly free xpath object.
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>
8 years agoping plugin: Protect access to ping_thread_error.
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

8 years agoping plugin: Remove "static" from local variable.
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

8 years agorrdtool plugin: Improve handling of the "DataDir" option.
Florian Forster [Tue, 8 Dec 2015 13:22:54 +0000 (14:22 +0100)]
rrdtool plugin: Improve handling of the "DataDir" option.

CID: 37977

8 years agopython plugin: Check return value of cpy_unicode_or_bytes_to_string().
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

8 years agopython plugin: Check return value of malloc().
Florian Forster [Tue, 8 Dec 2015 12:44:28 +0000 (13:44 +0100)]
python plugin: Check return value of malloc().

CID: 37981, 37982, 37983

8 years agopython plugin: Fix memory leak.
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

8 years agotail plugin: Fix memory leak.
Florian Forster [Tue, 8 Dec 2015 12:14:47 +0000 (13:14 +0100)]
tail plugin: Fix memory leak.

CID: 38013

8 years agopostgresql plugin: Register a new user data pointer with udb_query_set_user_data...
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

8 years agoemail plugin: Refactor the accept() loop.
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

8 years agoemail plugin: Free "connection" in error handling.
Florian Forster [Tue, 8 Dec 2015 10:56:09 +0000 (11:56 +0100)]
email plugin: Free "connection" in error handling.

CID: 38010

8 years agopostgresql plugin: Remove invalid free().
Florian Forster [Tue, 8 Dec 2015 10:49:56 +0000 (11:49 +0100)]
postgresql plugin: Remove invalid free().

CID: 37936

8 years agosrc/collectd-tg.c: Explicitly null-terminate string.
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>
8 years agosrc/utils_format_json.c: Make sure "keys" is freed in all error paths.
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

8 years agosigrok plugin: don't pass status to strerror
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>
8 years agomultimeter plugin: Initizliaze "struct termios".
Florian Forster [Sat, 5 Dec 2015 22:37:16 +0000 (23:37 +0100)]
multimeter plugin: Initizliaze "struct termios".

CID: 38036

8 years agoconfigure.ac: fix previous change to detect libjvm
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>
8 years agometa_data.c: check return value of md_entry_alloc
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>
8 years agoiptables plugin: remove dead code
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>
8 years agosrc/filter_chain.c: Refactor fc_process_chain() a wee bit.
Florian Forster [Sat, 5 Dec 2015 21:49:05 +0000 (22:49 +0100)]
src/filter_chain.c: Refactor fc_process_chain() a wee bit.

8 years agosrc/filter_chain.c: Delete dead code.
Florian Forster [Sat, 5 Dec 2015 21:48:18 +0000 (22:48 +0100)]
src/filter_chain.c: Delete dead code.

CID: 37961

8 years agosrc/common.c: Check arguments of parse_values().
Florian Forster [Sat, 5 Dec 2015 21:30:39 +0000 (22:30 +0100)]
src/common.c: Check arguments of parse_values().

CID: 37965

8 years agolibcollectdclient: Check return value of setsockopt().
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>
8 years agoconfigure.ac: fix libjvm detection on OSX
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>
8 years agounixsock: check return value of chmod
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>
8 years agobind plugin: plug small leak
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>
8 years agocurl_xml plugin: plug a few leaks on error
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>
8 years agostats plugin: close fd on error
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>
8 years agoutils_cache.c: plug leak on error
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>
8 years agoAggregration plugin: plug leak on error
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>
8 years agovarnish plugin: fix two resource leaks on error
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>
8 years agolibcollectdclient: free result of getaddrinfo
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>
8 years agomadwifi: make code a little bit clearer
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>
8 years agoPinba plugin: close fd on error
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>
8 years agoconfigfile.c: close dir on error
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>
8 years agoutils_fbhash.c: fix resource leak on error
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>
8 years agomultimeter plugin: fix fd leak
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>
8 years agopostgresql plugin: don't exit on malloc failure
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>
8 years agoperl: Check for NULL before dereferencing
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>
8 years agotable plugin: fix check for realloc
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>
8 years agoutils_mount.c: check for null before dereferencing
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>
8 years agoteamspeak2: fix potential use after close
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>
8 years agothreshold plugin: Register callbacks only once.
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>
8 years agodf plugin: Fix the duplicate detection.
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
8 years agodf plugin: skip duplicate entries, fixes "uc_update: Value too old" error
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

8 years agovmem plugin: Fix pgsteal for newer Linux kernels.
Jakub Jankowski [Thu, 15 Oct 2015 23:30:33 +0000 (23:30 +0000)]
vmem plugin: Fix pgsteal for newer Linux kernels.

Fixes: #1307
8 years agoLink collectd-tg with pthreads
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>
8 years agoirq plugin: close file descriptor on failure
Ruben Kerkhof [Sat, 28 Nov 2015 22:17:59 +0000 (23:17 +0100)]
irq plugin: close file descriptor on failure

CID 38018

8 years agomodbus plugin: fix 2 leaks on error paths
Ruben Kerkhof [Sat, 28 Nov 2015 22:07:31 +0000 (23:07 +0100)]
modbus plugin: fix 2 leaks on error paths

8 years agofilecount plugin: fix leak on error path
Ruben Kerkhof [Sat, 28 Nov 2015 22:13:01 +0000 (23:13 +0100)]
filecount plugin: fix leak on error path