Revert "check_snmp now considers strings returned by SNMP that contain just"

This reverts commit 896962a1ad1b7d7c75d42c565b06cc799feb0a7c.

Conflicts:

	NEWS
	plugins/tests/check_snmp.t

Notes:
	Reverting because I rebased a patch that was doing the same thing, plus
	fixing more related regressions, and both didn't work together.
	I kept the tests intact except for one that wouldn't pass on 1.4.14
	either

3 files changed, 1 insertions, 24 deletions

diff --git a/NEWS b/NEWS
index fb130ce..c352995 100644
--- a/NEWS
+++ b/NEWS
@@ -6,13 +6,8 @@ This file documents the major additions and syntax changes between releases.
         check_disk_smb now allows spaces in share names (#990948, #1370031, Debian #601699)
 
         FIXES
-        check_snmp now attempts to convert string responses into a double value. If the full string is a value, 
-          check_snmp will consider it a numeric value and thus apply threshold checks and return performance data.
-          This reverts back to 1.4.14 behaviour with strings
         Fix check_disk free space calculation if blocksizes differ within a disk group (Bekar - #2973603)
         check_disk_smb now handles NT_STATUS_ACCESS_DENIED properly (Debian #601696) 
-
-        FIXES
         Make check_snmp work more like v1.4.14 with regard to using special values (Timeticks, STRING) as numeric thresholds.
 
 1.4.15 27th July 2010
diff --git a/plugins/check_snmp.c b/plugins/check_snmp.c
index cb7fb7a..d79da8c 100644
--- a/plugins/check_snmp.c
+++ b/plugins/check_snmp.c
@@ -160,7 +160,6 @@ main (int argc, char **argv)
         char *outbuff;
         char *ptr = NULL;
         char *show = NULL;
-        char *endptr = NULL;
         char *th_warn=NULL;
         char *th_crit=NULL;
         char type[8] = "";
@@ -390,19 +389,6 @@ main (int argc, char **argv)
                                 }
                         }
 
-                        /* Allow numeric conversion if whole string is a number. Make concession for strings with " at beginning or end */
-                        /* This duplicates the conversion a bit later, but is cleaner to separate out the checking against the conversion */
-                        ptr = show;
-                        if (*ptr == '"')
-                                ptr++;
-                        if (*ptr != '\0' ) {
-                                strtod( ptr, &endptr );
-                                if (*endptr == '"')
-                                        endptr++;
-                                if (*endptr == '\0')
-                                        is_numeric=1;
-                        }
-
                 }
                 else if (strstr (response, "Timeticks: ")) {
                         show = strstr (response, "Timeticks: ");
diff --git a/plugins/tests/check_snmp.t b/plugins/tests/check_snmp.t
index 6966838..c960f7b 100755
--- a/plugins/tests/check_snmp.t
+++ b/plugins/tests/check_snmp.t
@@ -54,7 +54,7 @@ if ($ARGV[0] && $ARGV[0] eq "-d") {
 # We should merge that with $ENV{'NPTEST_CACHE'}, use one dir for all test data
 $ENV{'NAGIOS_PLUGIN_STATE_DIRECTORY'} ||= "/var/tmp";
 
-my $tests = 41;
+my $tests = 39;
 if (-x "./check_snmp") {
         plan tests => $tests;
 } else {
@@ -173,10 +173,6 @@ $res = NPTest->testCmd( "./check_snmp -H 127.0.0.1 -C public -p $port_snmp -o .1
 is($res->return_code, 0, "OK as string doesn't match but inverted" );
 is($res->output, 'SNMP OK - "stringtests" | ', "OK as inverted string no match" );
 
-$res = NPTest->testCmd( "./check_snmp -H 127.0.0.1 -C public -p $port_snmp -o .1.3.6.1.4.1.8072.3.2.67.12" );
-is($res->return_code, 0, "Numeric in string test" );
-is($res->output, 'SNMP OK - 3.5 | iso.3.6.1.4.1.8072.3.2.67.12=3.5 ', "Check seen as numeric" );
-
 $res = NPTest->testCmd( "./check_snmp -H 127.0.0.1 -C public -p $port_snmp -o .1.3.6.1.4.1.8072.3.2.67.12 -w 4:5" );
 is($res->return_code, 1, "Numeric in string test" );
 is($res->output, 'SNMP WARNING - *3.5* | iso.3.6.1.4.1.8072.3.2.67.12=3.5 ', "WARNING threshold checks for string masquerading as number" );