Fix Bug #1862300: check_ntp_time segfault in 1.4.11 (Also apply to check_ntp)

[nagiosplug.git] / plugins / check_ntp_time.c

diff --git a/plugins/check_ntp_time.c b/plugins/check_ntp_time.c
index f414c328891662fc43cd9f27e1a9e5740155f29d..767dcd9494f6cfdd7f7e50b63b2d8db05a569486 100644 (file)
--- a/plugins/check_ntp_time.c
+++ b/plugins/check_ntp_time.c
@@ -274,7 +274,7 @@ int best_offset_server(const ntp_server_results *slist, int nservers){
                /* if we haven't reached the current list's end, move everyone
                 * over one to the right, and insert the new candidate */
                if(i<csize){
-                       for(j=5; j>i; j--){
+                       for(j=4; j>i; j--){
                                candidates[j]=candidates[j-1];
                        }
                }
@@ -337,6 +337,7 @@ double offset_request(const char *host, int *status){
        servers=(ntp_server_results*)malloc(sizeof(ntp_server_results)*num_hosts);
        if(servers==NULL) die(STATE_UNKNOWN, "can not allocate server array");
        memset(servers, 0, sizeof(ntp_server_results)*num_hosts);
+       DBG(printf("Found %d peers to check\n", num_hosts));
 
        /* setup each socket for writing, and the corresponding struct pollfd */
        ai_tmp=ai;