---

yaml --- r: 347862 b: refs/heads/master c: 3a3e159 h: refs/heads/master v: v3
git-mirror · Dec 20, 2012 · 24bae97 · 24bae97
1 parent d199146
commit 24bae97
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 60e66b48ca20819d97ec4851007accc0b013985a
+refs/heads/master: 3a3e159dbfe405517584b09bbcefd72115d93342
diff --git a/trunk/fs/xattr.c b/trunk/fs/xattr.c
@@ -505,12 +505,17 @@ SYSCALL_DEFINE4(lgetxattr, const char __user *, pathname,
 {
 	struct path path;
 	ssize_t error;
-
-	error = user_lpath(pathname, &path);
+	unsigned int lookup_flags = 0;
+retry:
+	error = user_path_at(AT_FDCWD, pathname, lookup_flags, &path);
 	if (error)
 		return error;
 	error = getxattr(path.dentry, name, value, size);
 	path_put(&path);
+	if (retry_estale(error, lookup_flags)) {
+		lookup_flags |= LOOKUP_REVAL;
+		goto retry;
+	}
 	return error;
 }