* grub-core/fs/jfs.c (grub_jfs_read_file): New parameter ino.

	All users updated.
	(grub_jfs_lookup_symlink): Use correct starting inode.

diff --git a/ChangeLog b/ChangeLog
index 7acaf320c25466478a68f6949ff346ceef28b0d6..c414d79e76b834c26b4c17736aba276bb5c2e8dc 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-08-16  Vladimir Serbinenko  <phcoder@gmail.com>
+
+       * grub-core/fs/jfs.c (grub_jfs_read_file): New parameter ino.
+       All users updated.
+       (grub_jfs_lookup_symlink): Use correct starting inode.
+
 2011-08-16  Vladimir Serbinenko  <phcoder@gmail.com>
 
        * util/grub-setup.c (main): Add missing gcry initialisation.

diff --git a/grub-core/fs/jfs.c b/grub-core/fs/jfs.c
index 36ec5fd25fc0e4a37fb729440f6e75f4b5d71193..ebc2c688ae6c5cf9717c6f5fdc3c06ab751af8db 100644 (file)
--- a/grub-core/fs/jfs.c
+++ b/grub-core/fs/jfs.c
@@ -614,7 +614,8 @@ grub_jfs_read_file (struct grub_jfs_data *data,
 /* Find the file with the pathname PATH on the filesystem described by
    DATA.  */
 static grub_err_t
-grub_jfs_find_file (struct grub_jfs_data *data, const char *path)
+grub_jfs_find_file (struct grub_jfs_data *data, const char *path,
+                   grub_uint32_t start_ino)
 {
   char fpath[grub_strlen (path)];
   char *name = fpath;
@@ -623,7 +624,7 @@ grub_jfs_find_file (struct grub_jfs_data *data, const char *path)
 
   grub_strncpy (fpath, path, grub_strlen (path) + 1);
 
-  if (grub_jfs_read_inode (data, GRUB_JFS_AGGR_INODE, &data->currinode))
+  if (grub_jfs_read_inode (data, start_ino, &data->currinode))
     return grub_errno;
 
   /* Skip the first slashes.  */
@@ -724,11 +725,7 @@ grub_jfs_lookup_symlink (struct grub_jfs_data *data, grub_uint32_t ino)
   if (symlink[0] == '/')
     ino = 2;
 
-  /* Now load in the old inode.  */
-  if (grub_jfs_read_inode (data, ino, &data->currinode))
-    return grub_errno;
-
-  grub_jfs_find_file (data, symlink);
+  grub_jfs_find_file (data, symlink, ino);
   if (grub_errno)
     grub_error (grub_errno, "cannot follow symlink `%s'", symlink);
 
@@ -750,7 +747,7 @@ grub_jfs_dir (grub_device_t device, const char *path,
   if (!data)
     goto fail;
 
-  if (grub_jfs_find_file (data, path))
+  if (grub_jfs_find_file (data, path, GRUB_JFS_AGGR_INODE))
     goto fail;
 
   diro = grub_jfs_opendir (data, &data->currinode);
@@ -801,7 +798,7 @@ grub_jfs_open (struct grub_file *file, const char *name)
   if (!data)
     goto fail;
 
-  grub_jfs_find_file (data, name);
+  grub_jfs_find_file (data, name, GRUB_JFS_AGGR_INODE);
   if (grub_errno)
     goto fail;