Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block

[pandora-kernel.git] / fs / exec.c

diff --git a/fs/exec.c b/fs/exec.c
index eca58c2..32993be 100644 (file)
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -32,6 +32,7 @@
 #include <linux/swap.h>
 #include <linux/string.h>
 #include <linux/init.h>
+#include <linux/pagemap.h>
 #include <linux/highmem.h>
 #include <linux/spinlock.h>
 #include <linux/key.h>
@@ -106,11 +107,17 @@ static inline void put_binfmt(struct linux_binfmt * fmt)
  */
 asmlinkage long sys_uselib(const char __user * library)
 {
-       struct file * file;
+       struct file *file;
        struct nameidata nd;
-       int error;
-
-       error = __user_path_lookup_open(library, LOOKUP_FOLLOW, &nd, FMODE_READ|FMODE_EXEC);
+       char *tmp = getname(library);
+       int error = PTR_ERR(tmp);
+
+       if (!IS_ERR(tmp)) {
+               error = path_lookup_open(AT_FDCWD, tmp,
+                                        LOOKUP_FOLLOW, &nd,
+                                        FMODE_READ|FMODE_EXEC);
+               putname(tmp);
+       }
        if (error)
                goto out;