X-Git-Url: http://git.ozo.com/?a=blobdiff_plain;f=patches%2F100-no_forwarding_override.patch;h=16658e30bd19d678cbfe967fcfd0055c49341c1e;hb=9b553c445188532b8fa4a074880d861c93ac87ce;hp=1ef2552f7b38a294a7ca82470f13644e1ec4ee90;hpb=49d9c46bfb2ce170083ad2357f205bed55fd75fd;p=lede-routing%2F.git

diff --git a/patches/100-no_forwarding_override.patch b/patches/100-no_forwarding_override.patch
index 1ef2552..16658e3 100644
--- a/patches/100-no_forwarding_override.patch
+++ b/patches/100-no_forwarding_override.patch
@@ -1,34 +1,29 @@
 --- a/src/linux/net.c
 +++ b/src/linux/net.c
-@@ -107,6 +107,7 @@ bind_socket_to_device(int sock, char *de
- int
- enable_ip_forwarding(int version)
- {
+@@ -174,11 +174,13 @@ static bool is_at_least_linuxkernel_2_6_
+  */
+ void
+ net_os_set_global_ifoptions(void) {
 +#if 0
-   FILE *proc_fwd;
-   const char *const procfile = version == AF_INET ? "/proc/sys/net/ipv4/ip_forward" : "/proc/sys/net/ipv6/conf/all/forwarding";
- 
-@@ -142,6 +143,7 @@ enable_ip_forwarding(int version)
-     }
-     fclose(proc_fwd);
+   if (writeToProc(olsr_cnf->ip_version == AF_INET ? PROC_IPFORWARD_V4 : PROC_IPFORWARD_V6, &orig_fwd_state, '1')) {
+     OLSR_PRINTF(1, "Warning, could not enable IP forwarding!\n"
+         "you should manually ensure that IP forwarding is enabled!\n\n");
+     olsr_startup_sleep(3);
    }
 +#endif
-   return 1;
- }
  
-@@ -268,6 +270,7 @@ restore_settings(int version)
+   if (olsr_cnf->smart_gw_active) {
+     char procfile[FILENAME_MAX];
+@@ -273,10 +275,12 @@ net_os_restore_ifoptions(void)
+ 
    OLSR_PRINTF(1, "Restoring network state\n");
  
-   /* Restore IP forwarding to "off" */
 +#if 0
-   if (orig_fwd_state == '0') {
-     const char *const procfile = version == AF_INET ? "/proc/sys/net/ipv4/ip_forward" : "/proc/sys/net/ipv6/conf/all/forwarding";
-     FILE *proc_fd;
-@@ -280,6 +283,7 @@ restore_settings(int version)
-       fclose(proc_fd);
-     }
+   /* Restore IP forwarding to "off" */
+   if (writeToProc(olsr_cnf->ip_version == AF_INET ? PROC_IPFORWARD_V4 : PROC_IPFORWARD_V6, NULL, orig_fwd_state)) {
+     OLSR_PRINTF(1, "Error, could not restore ip_forward settings\n");
    }
 +#endif
  
-   /* Restore global ICMP redirect setting */
-   if (orig_global_redirect_state != '0') {
+   if (olsr_cnf->smart_gw_active && (olsr_cnf->ip_version == AF_INET || olsr_cnf->use_niit)) {
+     /* Generate the procfile name */