1 files changed, 5 insertions, 5 deletions

diff --git a/plugins/check_tcp.c b/plugins/check_tcp.c
index c105c6a..7bd48d1 100644
--- a/plugins/check_tcp.c
+++ b/plugins/check_tcp.c
@@ -189,9 +189,9 @@ main (int argc, char **argv)
                 SERVICE = strdup ("NNTP");
                 SEND = NULL;
                 EXPECT = NULL;
-                server_expect = realloc (server_expect, ++server_expect_count);
+                server_expect = realloc (server_expect, sizeof (char *) * (++server_expect_count));
                 asprintf (&server_expect[server_expect_count - 1], "200");
-                server_expect = realloc (server_expect, ++server_expect_count);
+                server_expect = realloc (server_expect, sizeof (char *) * (++server_expect_count));
                 asprintf (&server_expect[server_expect_count - 1], "201");
                 asprintf (&QUIT, "QUIT\r\n");
                 PROTOCOL = TCP_PROTOCOL;
@@ -212,7 +212,7 @@ main (int argc, char **argv)
 
         /* use default expect if none listed in process_arguments() */
         if (EXPECT && server_expect_count == 0) {
-                server_expect = malloc (++server_expect_count);
+                server_expect = malloc (sizeof (char *) * (++server_expect_count));
                 server_expect[server_expect_count - 1] = EXPECT;
         }
 
@@ -470,9 +470,9 @@ process_arguments (int argc, char **argv)
                 case 'e': /* expect string (may be repeated) */
                         EXPECT = NULL;
                         if (server_expect_count == 0)
-                                server_expect = malloc (++server_expect_count);
+                                server_expect = malloc (sizeof (char *) * (++server_expect_count));
                         else
-                                server_expect = realloc (server_expect, ++server_expect_count);
+                                server_expect = realloc (server_expect, sizeof (char *) * (++server_expect_count));
                         server_expect[server_expect_count - 1] = optarg;
                         break;
                 case 'm':