Determine last ext3 LBA to fix wild LBA reads

[yaboot.git] / second / fs_xfs.c

diff --git a/second/fs_xfs.c b/second/fs_xfs.c
index ad274074a4f1bed7e89e693e36d67e3abaef49ba..9a2aaa6bd097bfcdf1a7fcdbba470bc3095cef53 100644 (file)
--- a/second/fs_xfs.c
+++ b/second/fs_xfs.c
@@ -1,7 +1,7 @@
 /*
  *  fs_xfs.c - an implementation for the SGI XFS file system
  *
- *  Copyright (C) 2001 Ethan Benson
+ *  Copyright (C) 2001, 2002 Ethan Benson
  *
  *  Adapted from Grub
  *
@@ -92,7 +92,7 @@ xfs_open(struct boot_file_t *file, const char *dev_name,
        DEBUG_F("%p was successfully opened\n", file->of_device);
 
        xfs_file = file;
-    
+
        if (xfs_mount() != 1)
        {
                DEBUG_F("Couldn't open XFS @ %s/%Lu\n", buffer, partition_offset);
@@ -241,7 +241,7 @@ ino2offset (xfs_ino_t ino)
 static xfs_fsblock_t
 xt_start (xfs_bmbt_rec_32_t *r)
 {
-       return (((xfs_fsblock_t)(le32 (r->l1) & mask32lo(9))) << 43) | 
+       return (((xfs_fsblock_t)(le32 (r->l1) & mask32lo(9))) << 43) |
               (((xfs_fsblock_t)le32 (r->l2)) << 11) |
               (((xfs_fsblock_t)le32 (r->l3)) >> 21);
 }
@@ -512,7 +512,7 @@ next_dentry (xfs_ino_t *ino)
                        ++name;
                        ++namelen;
                        sfe = (xfs_dir2_sf_entry_t *)
-                               (inode->di_u.di_c 
+                               (inode->di_u.di_c
                                 + sizeof(xfs_dir2_sf_hdr_t)
                                 - xfs.i8param);
                        break;
@@ -666,7 +666,7 @@ xfs_read_data (char *buf, int len)
                offset = xad->offset;
                xadlen = xad->len;
                if (isinxt (xfs_file->pos >> xfs.blklog, offset, xadlen)) {
-                       endofcur = (offset + xadlen) << xfs.blklog; 
+                       endofcur = (offset + xadlen) << xfs.blklog;
                        toread = (endofcur >= endpos)
                                  ? len : (endofcur - xfs_file->pos);
                        read_disk_block(xfs_file, fsb2daddr (xad->start),
@@ -684,7 +684,7 @@ xfs_read_data (char *buf, int len)
                        }
                        continue;
                }
-               endofprev = offset + xadlen; 
+               endofprev = offset + xadlen;
        }
 
        return xfs_file->pos - startpos;
@@ -778,7 +778,7 @@ xfs_dir (char *dirname)
        }
 }
 
-/* 
+/*
  * Local variables:
  * c-file-style: "k&r"
  * c-basic-offset: 8