Changeset 17726 for src/router/busybox/networking/inetd.c

Timestamp:

10/08/11 15:43:28 (21 months ago)

Author:

BrainSlayer

Message:

migrate latest patches to busybox

File:

• src/router/busybox/networking/inetd.c (modified) (4 diffs)

src/router/busybox/networking/inetd.c

@@ -1279 +1279 @@
                                                         rearm_alarm(); /* will revive it in RETRYTIME sec */
                                                         restore_sigmask(&omask);
+                                                        maybe_close(new_udp_fd);
                                                         maybe_close(accepted_fd);
                                                         continue; /* -> check next fd in fd set */
@@ -1299 +1300 @@
                                         sleep(1);
                                         restore_sigmask(&omask);
+                                        maybe_close(new_udp_fd);
                                         maybe_close(accepted_fd);
                                         continue; /* -> check next fd in fd set */
@@ -1305 +1307 @@
                                         pid--; /* -1: "we did fork and we are child" */
                         }
-                        /* if pid == 0 here, we never forked */
+                        /* if pid == 0 here, we didn't fork */
 
                         if (pid > 0) { /* parent */
                                 if (sep->se_wait) {
-                                        /* tcp wait: we passed listening socket to child,
+                                        /* wait: we passed socket to child,
                                          * will wait for child to terminate */
                                         sep->se_wait = pid;
@@ -1346 +1348 @@
                         /* "nowait" udp */
                         if (new_udp_fd >= 0) {
-                                len_and_sockaddr *lsa = xzalloc_lsa(sep->se_family);
+                                len_and_sockaddr *lsa;
+                                int r;
+
+                                close(new_udp_fd);
+                                lsa = xzalloc_lsa(sep->se_family);
                                 /* peek at the packet and remember peer addr */
-                                int r = recvfrom(ctrl, NULL, 0, MSG_PEEK|MSG_DONTWAIT,
+                                r = recvfrom(ctrl, NULL, 0, MSG_PEEK|MSG_DONTWAIT,
                                         &lsa->u.sa, &lsa->len);
                                 if (r < 0)