Fix for regex input of '|', being output causing problems with Nagios' parsing of

performance data. Now replaced with ','

2 files changed, 15 insertions, 2 deletions

diff --git a/plugins/check_procs.c b/plugins/check_procs.c
index 2151fb3..d875a61 100644
--- a/plugins/check_procs.c
+++ b/plugins/check_procs.c
@@ -318,6 +318,8 @@ process_arguments (int argc, char **argv)
         int err;
         int cflags = REG_NOSUB | REG_EXTENDED;
         char errbuf[MAX_INPUT_BUFFER];
+        char *temp_string;
+        int i=0;
         static struct option longopts[] = {
                 {"warning", required_argument, 0, 'w'},
                 {"critical", required_argument, 0, 'c'},
@@ -450,7 +452,14 @@ process_arguments (int argc, char **argv)
                                 regerror (err, &re_args, errbuf, MAX_INPUT_BUFFER);
                                 die (STATE_UNKNOWN, "PROCS %s: %s - %s\n", _("UNKNOWN"), _("Could not compile regular expression"), errbuf);
                         }
-                        asprintf (&fmt, "%s%sregex args '%s'", (fmt ? fmt : ""), (options ? ", " : ""), optarg);
+                        /* Strip off any | within the regex optarg */
+                        temp_string = strdup(optarg);
+                        while(temp_string[i]!='\0'){
+                                if(temp_string[i]=='|')
+                                        temp_string[i]=',';
+                                i++;
+                        }
+                        asprintf (&fmt, "%s%sregex args '%s'", (fmt ? fmt : ""), (options ? ", " : ""), temp_string);
                         options |= EREG_ARGS;
                         break;
                 case 'r':                                       /* RSS */
diff --git a/plugins/tests/check_procs.t b/plugins/tests/check_procs.t
index 1d0c034..d71c83a 100644
--- a/plugins/tests/check_procs.t
+++ b/plugins/tests/check_procs.t
@@ -8,7 +8,7 @@ use Test::More;
 use NPTest;
 
 if (-x "./check_procs") {
-        plan tests => 48;
+        plan tests => 50;
 } else {
         plan skip_all => "No check_procs compiled";
 }
@@ -113,3 +113,7 @@ $result = NPTest->testCmd( "$command --metric=RSS -c 70000 -v" );
 is( $result->return_code, 2, "Checking against RSS > 70MB" );
 is( $result->output, 'RSS CRITICAL: 5 crit, 0 warn out of 95 processes [WindowServer, SystemUIServer, Safari, Mail, Safari]', "Output correct" );
 
+$result = NPTest->testCmd( "$command --ereg-argument-array='(nosuchname|nosuch2name)'" );
+is( $result->return_code, 0, "Checking no pipe symbol in output" );
+is( $result->output, "PROCS OK: 0 processes with regex args '(nosuchname,nosuch2name)'", "Output correct" );
+