diff options
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/check_nt.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/plugins/check_nt.c b/plugins/check_nt.c index 89c4d8d3..52bbd1c5 100644 --- a/plugins/check_nt.c +++ b/plugins/check_nt.c @@ -94,6 +94,7 @@ int main(int argc, char **argv){ char *description=NULL,*counter_unit = NULL; char *minval = NULL, *maxval = NULL, *errcvt = NULL; char *fds=NULL, *tds=NULL; + char *numstr; double total_disk_space=0; double free_disk_space=0; @@ -265,7 +266,10 @@ int main(int argc, char **argv){ xasprintf(&send_buffer,"%s&%u&%s&%s", req_password,(vars_to_check==CHECK_SERVICESTATE)?5:6, (show_all==TRUE) ? "ShowAll" : "ShowFail",value_list); fetch_data (server_address, server_port, send_buffer); - return_code=atoi(strtok(recv_buffer,"&")); + numstr = strtok(recv_buffer,"&"); + if (numstr == NULL) + die(STATE_UNKNOWN, _("could not fetch information from server\n")); + return_code=atoi(numstr); temp_string=strtok(NULL,"&"); output_message = strdup (temp_string); } @@ -275,8 +279,14 @@ int main(int argc, char **argv){ xasprintf(&send_buffer,"%s&7", req_password); fetch_data (server_address, server_port, send_buffer); - mem_commitLimit=atof(strtok(recv_buffer,"&")); - mem_commitByte=atof(strtok(NULL,"&")); + numstr = strtok(recv_buffer,"&"); + if (numstr == NULL) + die(STATE_UNKNOWN, _("could not fetch information from server\n")); + mem_commitLimit=atof(numstr); + numstr = strtok(NULL,"&"); + if (numstr == NULL) + die(STATE_UNKNOWN, _("could not fetch information from server\n")); + mem_commitByte=atof(numstr); percent_used_space = (mem_commitByte / mem_commitLimit) * 100; warning_used_space = ((float)warning_value / 100) * mem_commitLimit; critical_used_space = ((float)critical_value / 100) * mem_commitLimit; |