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replace fixed-lentgh buffer with asprintf

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git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@168 f882894a-f735-0410-b71e-b25c423dba1c
This commit is contained in:
Karl DeBisschop 2002-10-30 18:47:48 +00:00
parent 1da8bf725c
commit 7cfdb411a5
1 changed files with 6 additions and 8 deletions
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14
plugins/check_tcp.c
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@ -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);