Fix regressions by previous commits

diff --git a/grub-core/commands/ls.c b/grub-core/commands/ls.c
index 3179d271ea0b23295b3f9459a0a69477756dae4c..300c21cc9db816ff9a780030571bf32612b653d1 100644 (file)
--- a/grub-core/commands/ls.c
+++ b/grub-core/commands/ls.c
@@ -47,6 +47,7 @@ static grub_err_t
 grub_ls_list_devices (int longlist)
 {
   grub_net_app_level_t proto;
+  int first = 1;
 
   auto int grub_ls_print_devices (const char *name);
   int grub_ls_print_devices (const char *name)
@@ -62,10 +63,11 @@ grub_ls_list_devices (int longlist)
   grub_device_iterate (grub_ls_print_devices);
   grub_xputs ("\n");
 
-  grub_puts_ (N_ ("Network protocols:\n"));
-
   FOR_NET_APP_LEVEL (proto)
   {
+    if (first)
+      grub_puts_ (N_ ("Network protocols:"));
+    first = 0;
     grub_printf ("%s ", proto->name);
   }
 

diff --git a/grub-core/commands/net.c b/grub-core/commands/net.c
index 2062e1bd0e22faea2fc731a34d787a6f0cfc161e..9d28c2ff7c0d9a285a7413f5ebcea3cde1a97aa5 100644 (file)
--- a/grub-core/commands/net.c
+++ b/grub-core/commands/net.c
@@ -97,7 +97,7 @@ parse_ip (const char *val, grub_uint32_t *ip, const char **rest)
        return 0;
       ptr++;
     }
-  *ip = newip;
+  *ip = grub_cpu_to_le32 (newip);
   if (rest)
     *rest = ptr - 1;
   return 0;
@@ -114,7 +114,8 @@ match_net (const grub_net_network_level_netaddress_t *net,
     case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4:
       {
        grub_int32_t mask = (1 << net->ipv4.masksize) - 1;
-       return ((net->ipv4.base & mask) == (addr->ipv4 & mask));
+       return ((grub_be_to_cpu32 (net->ipv4.base) & mask)
+               == (grub_be_to_cpu32 (addr->ipv4) & mask));
       }
     }
   return 0;
@@ -380,13 +381,17 @@ print_net_address (const grub_net_network_level_netaddress_t *target)
   switch (target->type)
     {
     case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4:
-      grub_printf ("%d.%d.%d.%d/%d ", ((target->ipv4.base >> 24) & 0xff),
-                  ((target->ipv4.base >> 16) & 0xff),
-                  ((target->ipv4.base >> 8) & 0xff),
-                  ((target->ipv4.base >> 0) & 0xff),
-                  target->ipv4.masksize);
-      break;
+      {
+       grub_uint32_t n = grub_be_to_cpu32 (target->ipv4.base);
+       grub_printf ("%d.%d.%d.%d/%d ", ((n >> 24) & 0xff),
+                    ((n >> 16) & 0xff),
+                    ((n >> 8) & 0xff),
+                    ((n >> 0) & 0xff),
+                    target->ipv4.masksize);
+      }
+      return;
     }
+  grub_printf ("Unknown address type %d\n", target->type);
 }
 
 static void
@@ -395,12 +400,16 @@ print_address (const grub_net_network_level_address_t *target)
   switch (target->type)
     {
     case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4:
-      grub_printf ("%d.%d.%d.%d ", ((target->ipv4 >> 24) & 0xff),
-                  ((target->ipv4 >> 16) & 0xff),
-                  ((target->ipv4 >> 8) & 0xff),
-                  ((target->ipv4 >> 0) & 0xff));
-      break;
+      {
+       grub_uint32_t n = grub_be_to_cpu32 (target->ipv4);
+       grub_printf ("%d.%d.%d.%d ", ((n >> 24) & 0xff),
+                    ((n >> 16) & 0xff),
+                    ((n >> 8) & 0xff),
+                    ((n >> 0) & 0xff));
+      }
+      return;
     }
+  grub_printf ("Unknown address type %d\n", target->type);
 }
 
 static grub_err_t
@@ -420,6 +429,7 @@ grub_cmd_listroutes (struct grub_command *cmd __attribute__ ((unused)),
       }
     else
       grub_printf ("%s", route->interface->name);      
+    grub_printf ("\n");
   }
   return GRUB_ERR_NONE;
 }
@@ -466,6 +476,8 @@ grub_net_open_real (const char *name)
        return ret;
       }
   }
+  grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no such device");
+
   return NULL;
 }
 

diff --git a/grub-core/fs/i386/pc/pxe.c b/grub-core/fs/i386/pc/pxe.c
index eac3bf770c37e8db4816fee600434af8855823b2..85d138bb004aa3d254d785a1f7cdfe1613f2485e 100644 (file)
--- a/grub-core/fs/i386/pc/pxe.c
+++ b/grub-core/fs/i386/pc/pxe.c
@@ -306,7 +306,7 @@ grub_pxefs_label (grub_device_t device __attribute ((unused)),
 
 static struct grub_fs grub_pxefs_fs =
   {
-    .name = "pxefs",
+    .name = "pxe",
     .dir = grub_pxefs_dir,
     .open = grub_pxefs_open,
     .read = grub_pxefs_read,
@@ -590,7 +590,7 @@ GRUB_MOD_INIT(pxe)
       addr.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
       addr.ipv4 = grub_pxe_your_ip;
       inter = grub_net_add_addr ("pxe", &grub_pxe_card, addr);
-      if (grub_pxe_default_gateway_ip)
+      if (grub_pxe_default_gateway_ip != grub_pxe_default_server_ip)
        {
          grub_net_network_level_netaddress_t target;
          grub_net_network_level_address_t gw;
@@ -600,7 +600,7 @@ GRUB_MOD_INIT(pxe)
          target.ipv4.masksize = 32;
          gw.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
          gw.ipv4 = grub_pxe_default_gateway_ip;
-         grub_net_add_route_gw ("pxe_default", target, gw);
+         grub_net_add_route_gw ("pxe_gw", target, gw);
        }
       {
        grub_net_network_level_netaddress_t target;
@@ -608,7 +608,7 @@ GRUB_MOD_INIT(pxe)
        target.ipv4.base = grub_pxe_default_gateway_ip ?
          : grub_pxe_default_server_ip;
        target.ipv4.masksize = 32;
-       grub_net_add_route ("pxe_default", target, inter);
+       grub_net_add_route ("pxe", target, inter);
       }
     }
 }

diff --git a/grub-core/kern/device.c b/grub-core/kern/device.c
index 9de545910a8ef0d8970d8d3f52a298d179be1fab..545487a6b6c40e6c25798239390ad18a73a7915a 100644 (file)
--- a/grub-core/kern/device.c
+++ b/grub-core/kern/device.c
@@ -53,8 +53,11 @@ grub_device_open (const char *name)
   dev->disk = grub_disk_open (name);
   if (dev->disk)
     return dev;
-  if (grub_net_open)
-    dev->net = grub_net_open (name); 
+  if (grub_net_open && grub_errno == GRUB_ERR_UNKNOWN_DEVICE)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      dev->net = grub_net_open (name); 
+    }
 
   if (dev->net)
     return dev;

diff --git a/include/grub/net.h b/include/grub/net.h
index 84e881efe4ba8b03f7f4f87939a4babb768ed0e2..4efd79f79c316a5e603e70940d590e3adb23d25e 100644 (file)
--- a/include/grub/net.h
+++ b/include/grub/net.h
@@ -59,19 +59,25 @@ typedef enum grub_network_level_protocol_id
   GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4
 } grub_network_level_protocol_id_t;
 
-typedef union grub_net_network_level_address
+typedef struct grub_net_network_level_address
 {
   grub_network_level_protocol_id_t type;
-  grub_uint32_t ipv4;
+  union
+  {
+    grub_uint32_t ipv4;
+  };
 } grub_net_network_level_address_t;
 
-typedef union grub_net_network_level_netaddress
+typedef struct grub_net_network_level_netaddress
 {
   grub_network_level_protocol_id_t type;
-  struct {
-    grub_uint32_t base;
-    int masksize; 
-  } ipv4;
+  union
+  {
+    struct {
+      grub_uint32_t base;
+      int masksize; 
+    } ipv4;
+  };
 } grub_net_network_level_netaddress_t;
 
 struct grub_net_network_level_interface;
@@ -81,7 +87,7 @@ struct grub_net_network_level_interface
   struct grub_net_network_level_interface *next;
   char *name;
   struct grub_net_card *card;
-  union grub_net_network_level_address address;
+  grub_net_network_level_address_t address;
   void *data;
 };