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Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2:
  ocfs2: Don't walk off the end of fast symlinks.
Linus Torvalds 14 years ago
parent
commit
0d4911081c
1 changed files with 1 additions and 1 deletions
  1. 1 1
      fs/ocfs2/symlink.c

+ 1 - 1
fs/ocfs2/symlink.c

@@ -128,7 +128,7 @@ static void *ocfs2_fast_follow_link(struct dentry *dentry,
 	}
 	}
 
 
 	/* Fast symlinks can't be large */
 	/* Fast symlinks can't be large */
-	len = strlen(target);
+	len = strnlen(target, ocfs2_fast_symlink_chars(inode->i_sb));
 	link = kzalloc(len + 1, GFP_NOFS);
 	link = kzalloc(len + 1, GFP_NOFS);
 	if (!link) {
 	if (!link) {
 		status = -ENOMEM;
 		status = -ENOMEM;