Change warning message if there is stderr output. This catches a problem

where time was shifting backwards on a linux VMware guest during the ping


git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1322 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 16 insertions, 3 deletions

diff --git a/plugins/check_ping.c b/plugins/check_ping.c
index 1903678d..a7b7d902 100644
--- a/plugins/check_ping.c
+++ b/plugins/check_ping.c
@@ -452,9 +452,22 @@ run_ping (const char *cmd, const char *addr)
                 rta = crta;
 
         /* check stderr, setting at least WARNING if there is output here */
-        while (fgets (buf, MAX_INPUT_BUFFER - 1, child_stderr))
-                if (! strstr(buf,"WARNING - no SO_TIMESTAMP support, falling back to SIOCGSTAMP"))
-                        result = max_state (STATE_WARNING, error_scan (buf, addr));
+        /* Add warning into warn_text */
+        while (fgets (buf, MAX_INPUT_BUFFER - 1, child_stderr)) {
+                if (! strstr(buf,"WARNING - no SO_TIMESTAMP support, falling back to SIOCGSTAMP")) {
+                        if (verbose >= 3) {
+                                printf("Got stderr: %s", buf);
+                        }
+                        if ((result=error_scan(buf, addr)) == STATE_OK) {
+                                result = STATE_WARNING;
+                                if (warn_text == NULL) {
+                                        warn_text = strdup(_("System call sent warnings to stderr "));
+                                } else {
+                                        asprintf(&warn_text, "%s %s", warn_text, _("System call sent warnings to stderr "));
+                                }
+                        }
+                }
+        }
 
         (void) fclose (child_stderr);