diff options
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/check_ups.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/plugins/check_ups.c b/plugins/check_ups.c index e9e56a51..0de37a20 100644 --- a/plugins/check_ups.c +++ b/plugins/check_ups.c @@ -402,7 +402,10 @@ get_ups_variable (const char *varname, char *buf, size_t buflen) /* create the command string to send to the UPS daemon */ /* Add LOGOUT to avoid read failure logs */ - sprintf (send_buffer, "GET VAR %s %s\nLOGOUT\n", ups_name, varname); + if (snprintf (send_buffer, sizeof(send_buffer), "GET VAR %s %s\nLOGOUT\n", ups_name, varname) >= sizeof(send_buffer)) { + printf("%s\n", _("UPS name to long for buffer")); + return ERROR; + } /* send the command to the daemon and get a response back */ if (process_tcp_request |