using asprintf

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@135 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 7 insertions, 4 deletions

diff --git a/plugins/check_tcp.c b/plugins/check_tcp.c
index c537729f..140915ab 100644
--- a/plugins/check_tcp.c
+++ b/plugins/check_tcp.c
@@ -239,15 +239,17 @@ 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)
-                        status = strscat(status,buffer);
+                        asprintf (&status, "%s%s", status, buffer);
                 else
 #endif
                         {
                                 if (recv (sd, buffer, MAX_INPUT_BUFFER - 1, 0) >= 0)
-                                        status = strscat (status, buffer);
+                                        asprintf (&status, "%s%s", status, buffer);
                         }
                 strip (status);
 
@@ -260,7 +262,8 @@ main (int argc, char **argv)
 
                 if (server_expect_count > 0) {
                         for (i = 0;; i++) {
-                                printf ("%d %d\n", i, server_expect_count);
+                                if (verbose)
+                                        printf ("%d %d\n", i, server_expect_count);
                                 if (i >= server_expect_count)
                                         terminate (STATE_WARNING, "Invalid response from host\n");
                                 if (strstr (status, server_expect[i]))
@@ -425,7 +428,7 @@ process_arguments (int argc, char **argv)
                 case 's':
                         server_send = optarg;
                         break;
-                case 'e':
+                case 'e': /* expect string (may be repeated) */
                         EXPECT = NULL;
                         if (server_expect_count == 0)
                                 server_expect = malloc (++server_expect_count);