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
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.
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
Ruben Kerkhof [Sat, 4 Jul 2015 21:04:30 +0000 (23:04 +0200)]
varnish: fix some leaks in error paths
Marc Fournier [Tue, 7 Jul 2015 22:29:58 +0000 (00:29 +0200)]
Merge branch 'collectd-5.4' into collectd-5.5
Gustavo Zacarias [Mon, 6 Jul 2015 12:59:30 +0000 (09:59 -0300)]
build: add libavltree, libcommon & libheap dependencies
Otherwise it can break on very parallel builds since collectd link time
arrives before one or more of these were built.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Ruben Kerkhof [Sat, 4 Jul 2015 11:25:23 +0000 (13:25 +0200)]
Add test-suite logs to .gitignore
Ruben Kerkhof [Sat, 4 Jul 2015 17:52:52 +0000 (19:52 +0200)]
collectd.conf: order plugins alphabetically again
Ruud van Melick [Tue, 30 Jun 2015 16:08:49 +0000 (16:08 +0000)]
Fix Perl errors
"my" variable $cmd masks earlier declaration in same scope at /tmp/contrib_collectd2html.pl line 223.
syntax error at /tmp/contrib_collectd2html.pl line 219, near "$span qw(1hour 1day 1week 1month)"
Global symbol "$span" requires explicit package name at /tmp/contrib_collectd2html.pl line 221.
Global symbol "$span" requires explicit package name at /tmp/contrib_collectd2html.pl line 224.
Global symbol "$span" requires explicit package name at /tmp/contrib_collectd2html.pl line 225.
Global symbol "$span" requires explicit package name at /tmp/contrib_collectd2html.pl line 232.
Global symbol "$span" requires explicit package name at /tmp/contrib_collectd2html.pl line 237.
syntax error at /tmp/contrib_collectd2html.pl line 245, near "}"
Michal Humpula [Mon, 6 Jul 2015 11:43:43 +0000 (13:43 +0200)]
bind: fix zone count check
Florian Forster [Sun, 28 Jun 2015 13:05:36 +0000 (15:05 +0200)]
Merge branch 'collectd-5.4' into collectd-5.5
Florian Forster [Sun, 28 Jun 2015 12:05:05 +0000 (14:05 +0200)]
src/daemon/common.c: Fix off-by-one error in escape_slashes().
Partial cherry-pick of
0cba91923be9326224f8434e4aae7691f7b6dad1.
Landry Breuil [Wed, 24 Jun 2015 04:48:16 +0000 (06:48 +0200)]
properly handle error cases when kvm_read fails (#1094)
Marek Becka [Wed, 24 Jun 2015 15:39:55 +0000 (11:39 -0400)]
don't report inodes if fs doesn't provide f_files and f_ffree
Florian Forster [Thu, 25 Jun 2015 20:18:27 +0000 (22:18 +0200)]
write_redis plugin: Call freeReplyObject() for each redisReply.
Florian Forster [Fri, 19 Jun 2015 18:03:08 +0000 (20:03 +0200)]
barometer plugin: Fix "Allocator sizeof operand mismatch" warning.
Florian Forster [Fri, 19 Jun 2015 17:27:27 +0000 (19:27 +0200)]
write_sensu plugin: Fix debug message.
It still referenced the variables, which have been removed in
1c4008c3216edbc9c7cbeffd1c597c9b32e8f64d.
Florian Forster [Fri, 19 Jun 2015 14:27:26 +0000 (16:27 +0200)]
write_sensu plugin: Fix memory leak.
Florian Forster [Fri, 19 Jun 2015 14:26:53 +0000 (16:26 +0200)]
turbostat plugin: Fix "Undefined allocation of 0 bytes (CERT MEM04-C; CWE-131)" warning.
Florian Forster [Fri, 19 Jun 2015 14:26:12 +0000 (16:26 +0200)]
openvpn plugin: Fix "Dead assignment" warning.
Florian Forster [Fri, 19 Jun 2015 13:11:39 +0000 (15:11 +0200)]
Merge branch 'collectd-5.4' into collectd-5.5
Florian Forster [Fri, 19 Jun 2015 11:06:34 +0000 (13:06 +0200)]
src/utils_cmd_flush.c: Fix memory leak.
Florian Forster [Fri, 19 Jun 2015 08:54:02 +0000 (10:54 +0200)]
src/utils_rrdcreate.c: Fix memory leak.
Florian Forster [Fri, 19 Jun 2015 08:54:02 +0000 (10:54 +0200)]
src/utils_ignorelist.c: Fix memory leak.
Turns out, regfree(3) cleans up the memory allocated by regcomp(3), but
not the pointer itself.
Florian Forster [Fri, 19 Jun 2015 08:54:02 +0000 (10:54 +0200)]
src/utils_cmd_putval.c: Fix memory leak.
Florian Forster [Fri, 19 Jun 2015 08:54:02 +0000 (10:54 +0200)]
utils_cache plugin: Fix memory leak.
Florian Forster [Fri, 19 Jun 2015 08:54:02 +0000 (10:54 +0200)]
rrdtool plugin: Add assertion.
This helps the static code analysis to figure out that memory is not
leaking after all.
Florian Forster [Fri, 19 Jun 2015 08:54:02 +0000 (10:54 +0200)]
powerdns plugin: Fix memory leak.
While at it, replace the powerdns_config_add_string() function.
Florian Forster [Fri, 19 Jun 2015 08:54:02 +0000 (10:54 +0200)]
memcachec plugin: Fix memory leak.
Florian Forster [Fri, 19 Jun 2015 08:54:02 +0000 (10:54 +0200)]
java plugin: Fix memory leak.
Florian Forster [Fri, 19 Jun 2015 08:54:02 +0000 (10:54 +0200)]
ipvs plugin: Fix memory leak.
Florian Forster [Fri, 19 Jun 2015 08:54:02 +0000 (10:54 +0200)]
gmond plugin: Fix memory leak.
Florian Forster [Fri, 19 Jun 2015 08:54:02 +0000 (10:54 +0200)]
curl_xml plugin: Fix memory leak.
Florian Forster [Fri, 19 Jun 2015 08:54:02 +0000 (10:54 +0200)]
curl_json plugin: Fix memory leak.
Florian Forster [Fri, 19 Jun 2015 08:54:02 +0000 (10:54 +0200)]
curl plugin: Fix memory leak.
Florian Forster [Fri, 19 Jun 2015 08:54:02 +0000 (10:54 +0200)]
collectdmon: Fix memory leak.
Florian Forster [Fri, 19 Jun 2015 08:54:02 +0000 (10:54 +0200)]
apache plugin: Fix memory leak.
Florian Forster [Fri, 19 Jun 2015 05:05:22 +0000 (07:05 +0200)]
src/utils_cache.c: Fix two memory leaks.
* Free "times" pointer if it is not returned to the user.
* Free (re)alloc'ed pointers when strdup() fails.
Florian Forster [Thu, 18 Jun 2015 15:46:03 +0000 (17:46 +0200)]
snmp plugin: Fix "Assigned value is garbage or undefined" warning.
Florian Forster [Thu, 18 Jun 2015 15:45:52 +0000 (17:45 +0200)]
src/utils_latency.c: Fix "Assigned value is garbage or undefined" warning.
Florian Forster [Thu, 18 Jun 2015 15:31:03 +0000 (17:31 +0200)]
threshold plugin: Fix "Dead assignment" warnings.
Florian Forster [Thu, 18 Jun 2015 14:52:09 +0000 (16:52 +0200)]
Merge branch 'collectd-5.4' into collectd-5.5
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).
Florian Forster [Thu, 18 Jun 2015 14:09:10 +0000 (16:09 +0200)]
stats plugin: Link with libm (-lm).
Fixes a bug reported by @Tenzer:
symbol lookup error: /usr/lib/collectd/statsd.so: undefined symbol: log
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).
Florian Forster [Thu, 18 Jun 2015 13:27:54 +0000 (15:27 +0200)]
Fix "Undefined allocation of 0 bytes (CERT MEM04-C; CWE-131)" warnings.
Florian Forster [Thu, 18 Jun 2015 12:45:02 +0000 (14:45 +0200)]
threshold plugin: Fix "Dead increment" warnings.
Florian Forster [Thu, 18 Jun 2015 11:36:02 +0000 (13:36 +0200)]
Fix "Argument with 'nonnull' attribute passed null" warnings.
Florian Forster [Thu, 18 Jun 2015 11:05:14 +0000 (13:05 +0200)]
Merge branch 'collectd-5.4' into collectd-5.5
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
threshold plugin: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
ted plugin: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
tail_csv plugin: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 08:27:42 +0000 (10:27 +0200)]
tail plugin: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
snmp plugin: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
powerdns plugin: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
ping plugin: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 08:25:41 +0000 (10:25 +0200)]
onewire plugin: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
openvpn plugin: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
ntpd plugin: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
network plugin: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
modbus plugin: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
onewire plugin: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
nfs plugin: Fix handling of servers with 42 or 44 fields.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
battery plugin: Fix file descriptor leak.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
src/libcollectdclient/client.c: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
gmond plugin: Fix handling of COUNTER and ABSOLUTE data sources.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
email plugin: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
src/daemon/filter_chain.c: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
curl_json plugin: Fix "Dead assignment" warning.
Florian Forster [Thu, 18 Jun 2015 07:16:18 +0000 (09:16 +0200)]
amqp plugin: Fix "Dead assignment" warning.
Florian Forster [Wed, 17 Jun 2015 20:08:19 +0000 (22:08 +0200)]
src/utils_avltree.c: Add assertions to rotate_{left,right}().
clang's static code analysis thought that x->right / x->left could be NULL,
reporting false positives. Let's see if this fixes it.
Florian Forster [Wed, 17 Jun 2015 17:12:45 +0000 (19:12 +0200)]
snmp plugin: Fix off-by-one array access.
Florian Forster [Wed, 17 Jun 2015 15:38:41 +0000 (17:38 +0200)]
exec plugin: Don't assign variable that is never read.
Florian Forster [Wed, 17 Jun 2015 15:29:38 +0000 (17:29 +0200)]
Merge branch 'collectd-5.4' into collectd-5.5
Florian Forster [Wed, 17 Jun 2015 15:28:39 +0000 (17:28 +0200)]
src/utils_db_query.c: Fix use-after-free.
"r_area->next" was evaluated after "r_area" was freed.
Florian Forster [Wed, 17 Jun 2015 15:19:01 +0000 (17:19 +0200)]
barometer plugin: Initialize output arrays.
Florian Forster [Wed, 17 Jun 2015 14:19:25 +0000 (16:19 +0200)]
src/daemon/common.c: Implement strjoin() with memcpy().
The previous implementation used strncat() which has the unfortunate and
unintuitive behavior of copying n+1 bytes to the buffer.
Florian Forster [Wed, 17 Jun 2015 13:20:41 +0000 (15:20 +0200)]
src/utils_cache.c: Remove incorrect free.
"ce" is not updated / used in this loop, so it would be theoretically
possible for "ce" to be freed twice.
Marek Becka [Tue, 16 Jun 2015 14:59:20 +0000 (10:59 -0400)]
fix openldap segfatult when ldapi is used v2
Marek Becka [Thu, 11 Jun 2015 17:52:41 +0000 (13:52 -0400)]
fix openldap segfatult when ldapi is used
Florian Forster [Wed, 17 Jun 2015 12:52:22 +0000 (14:52 +0200)]
Merge branch 'collectd-5.4' into collectd-5.5
Florian Forster [Wed, 17 Jun 2015 09:41:55 +0000 (11:41 +0200)]
network plugin: Avoid "status may be used uninitialized" warning.
Florian Forster [Wed, 17 Jun 2015 08:48:27 +0000 (10:48 +0200)]
liboconfig: Declare yylex().
Florian Forster [Wed, 17 Jun 2015 08:37:31 +0000 (10:37 +0200)]
email plugin: Fix freeing linked lists.
The previous code essentially did:
for (…; …; ptr = ptr->next)
free (ptr);
The "ptr->next" is a use-after-free.
Florian Forster [Wed, 17 Jun 2015 08:26:21 +0000 (10:26 +0200)]
network plugin: Make sure all memory is freed when the receive thread fails.
Not all that useful (your receive thread just died …) but hopefully
makes the static analysis happy.
Florian Forster [Wed, 17 Jun 2015 07:12:26 +0000 (09:12 +0200)]
Merge branch 'collectd-5.4' into collectd-5.5
Florian Forster [Wed, 17 Jun 2015 07:12:08 +0000 (09:12 +0200)]
Merge remote-tracking branch 'github/pr/1088' into collectd-5.4
Florian Forster [Wed, 17 Jun 2015 07:09:17 +0000 (09:09 +0200)]
src/utils_llist.c: Handle unlikely corner case.
This handles the following (unlikely) case:
(l->head == NULL) && (e == NULL)
In this case, the following code will dereference a NULL pointer:
if (l->head == e)
l->head = e->next;
Florian Forster [Wed, 17 Jun 2015 06:55:42 +0000 (08:55 +0200)]
src/utils_avltree.c: Rewrite checks in c_avl_pick().
The previous code made the (correct) assumption that "height" is always
greater than zero. This tripped up clang's "scan-build".
This confuses the static analysis in two more places in this file, which
are not as easy to fix :(
Florian Forster [Wed, 17 Jun 2015 06:38:27 +0000 (08:38 +0200)]
ceph plugin: Fix allocation size.
Florian Forster [Wed, 17 Jun 2015 06:35:22 +0000 (08:35 +0200)]
barometer plugin: Fix allocation size.
Florian Forster [Wed, 17 Jun 2015 05:50:46 +0000 (07:50 +0200)]
network plugin: Explicitly initialize "fd_num" to zero.
I have the feeling that initialization via memset() and unions in the sockent
structure confuse clang's scan-build.
Florian Forster [Wed, 17 Jun 2015 05:34:57 +0000 (07:34 +0200)]
notification target: Pass void** to tn_destroy().
The previous call was bad, resulting in errors in free().
Florian Forster [Wed, 17 Jun 2015 05:26:39 +0000 (07:26 +0200)]
perl plugin: Fix invalid free().
notification_meta_t.name is a char[], which we must not free.
Florian Forster [Tue, 16 Jun 2015 21:07:34 +0000 (23:07 +0200)]
liboconfig: Disable some clang warnings.
Hopefully fixes:
scanner.c:4128:17: error: unused function 'yyunput' [-Werror,-Wunused-function]
static void yyunput (int c, register char * yy_bp )
^
scanner.c:4173:16: error: function 'input' is not needed and will not be emitted [-Werror,-Wunneeded-internal-declaration]
static int input (void)
^
2 errors generated.
Florian Forster [Tue, 16 Jun 2015 21:06:56 +0000 (23:06 +0200)]
liboconfig: Declare yyparse().
Should hopefully fix:
oconfig.c:68:12: error: implicit declaration of function 'yyparse' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
status = yyparse ();
^
Manuel Luis Sanmartín Rozada [Wed, 20 May 2015 15:10:41 +0000 (17:10 +0200)]
In rrd synchronous file creation use lock_file
to prevent the creation of the same file at the same time multiple times
and obtain a corrupt rrd file.
Manuel Luis Sanmartín Rozada [Wed, 20 May 2015 20:06:18 +0000 (22:06 +0200)]
Allow empty Plugin blocks.
Manuel Luis Sanmartín Rozada [Wed, 20 May 2015 20:06:18 +0000 (22:06 +0200)]
Allow empty Plugin blocks.
Marek Becka [Tue, 16 Jun 2015 16:38:37 +0000 (12:38 -0400)]
use counter type for Innodb_buffer_pool_pages_flushed