[PATCH] pass MAY_OPEN to vfs_permission() explicitly

[deliverable/linux.git] / fs / exec.c

diff --git a/fs/exec.c b/fs/exec.c
index b8792a13153377f83bc465a320eb35d6d0bd2c33..0ba5d355c5a1db7214df4b6895a7c7fcbac9ab30 100644 (file)
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -118,7 +118,7 @@ asmlinkage long sys_uselib(const char __user * library)
        if (!S_ISREG(nd.path.dentry->d_inode->i_mode))
                goto exit;
 
-       error = vfs_permission(&nd, MAY_READ | MAY_EXEC);
+       error = vfs_permission(&nd, MAY_READ | MAY_EXEC | MAY_OPEN);
        if (error)
                goto exit;
 
@@ -666,7 +666,7 @@ struct file *open_exec(const char *name)
                struct inode *inode = nd.path.dentry->d_inode;
                file = ERR_PTR(-EACCES);
                if (S_ISREG(inode->i_mode)) {
-                       int err = vfs_permission(&nd, MAY_EXEC);
+                       int err = vfs_permission(&nd, MAY_EXEC | MAY_OPEN);
                        file = ERR_PTR(err);
                        if (!err) {
                                file = nameidata_to_filp(&nd,