diff options
| author |  Karl DeBisschop <kdebisschop@users.sourceforge.net>
| 2002-10-30 18:47:48 +0000 |
|---|---|---|
| committer | Karl DeBisschop <kdebisschop@users.sourceforge.net>
| 2002-10-30 18:47:48 +0000 |
| commit | 7cfdb411a52b4d34cdfa102014436201ed208df2 (patch) | |
| tree | 720c4f44a222ae81a72df0fefb9a0580a152faf5 | |
| parent | 1da8bf725cf558d90134a6a56fac6d371dea63ec (diff) | |
| download | monitoring-plugins-7cfdb411a52b4d34cdfa102014436201ed208df2.tar.gz | |
replace fixed-lentgh buffer with asprintf
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@168 f882894a-f735-0410-b71e-b25c423dba1c
| -rw-r--r-- | plugins/check_tcp.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/plugins/check_tcp.c b/plugins/check_tcp.c index f463a776..e3fac22e 100644 --- a/plugins/check_tcp.c +++ b/plugins/check_tcp.c @@ -23,6 +23,7 @@ *****************************************************************************/ #define PROGRAM check_tcp +#define REVISION "$Revision$" #define DESCRIPTION "Check a TCP port" #define AUTHOR "Ethan Galstad" #define EMAIL "nagios@nagios.org" @@ -98,7 +99,7 @@ main (int argc, char **argv) int result; int i; char buffer[MAX_INPUT_BUFFER] = ""; - char *status = NULL; + char *status = ""; char *output = NULL; char *ptr = NULL; struct timeval tv; @@ -234,14 +235,13 @@ main (int argc, char **argv) return STATE_CRITICAL; if (server_send != NULL) { /* Something to send? */ - snprintf (buffer, MAX_INPUT_BUFFER - 1, "%s\r\n", server_send); - buffer[MAX_INPUT_BUFFER - 1] = 0; + asprintf (&server_send, "%s\r\n", server_send); #ifdef HAVE_SSL if (use_ssl) - SSL_write(ssl,buffer,strlen(buffer)); + SSL_write(ssl, server_send, strlen (server_send)); else #endif - send (sd, buffer, strlen (buffer), 0); + send (sd, server_send, strlen (server_send), 0); } if (delay > 0) { @@ -251,8 +251,6 @@ main (int argc, char **argv) if (server_send || server_expect_count > 0) { - asprintf (&status, ""); - /* watch for the expect string */ #ifdef HAVE_SSL if (use_ssl && SSL_read (ssl, buffer, MAX_INPUT_BUFFER - 1)>=0) @@ -314,7 +312,7 @@ main (int argc, char **argv) SERVICE, state_text (result), elapsed_time, server_port); - if (status) + if (strlen (status)) printf (" [%s]", status); printf ("|time=%7.3f\n", elapsed_time); |