Fix descriptor leak in some return paths

ismailfaruk · Mar 21, 2024 · ed7d16c · ed7d16c
1 parent 111212b
commit ed7d16c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/iperf_tcp.c b/src/iperf_tcp.c
@@ -311,6 +311,7 @@ iperf_tcp_listen(struct iperf_test *test)
 
         if (listen(s, INT_MAX) < 0) {
             i_errno = IESTREAMLISTEN;
+            close(s);
             return -1;
         }
 
@@ -331,6 +332,7 @@ iperf_tcp_listen(struct iperf_test *test)
     }
     if (test->settings->socket_bufsize && test->settings->socket_bufsize > sndbuf_actual) {
 	i_errno = IESETBUF2;
+    close(s);
 	return -1;
     }
 
@@ -348,6 +350,7 @@ iperf_tcp_listen(struct iperf_test *test)
     }
     if (test->settings->socket_bufsize && test->settings->socket_bufsize > rcvbuf_actual) {
 	i_errno = IESETBUF2;
+    close(s);
 	return -1;
     }