]> nv-tegra.nvidia Code Review - linux-2.6.git/blobdiff - fs/namei.c
generic_permission: MAY_OPEN is not write access
[linux-2.6.git] / fs / namei.c
index 68921d9b53020d16e12021ede6188e5e642830a7..b55440baf7ab832e9d05ae8fdddc2337da57b5ed 100644 (file)
@@ -232,6 +232,7 @@ int generic_permission(struct inode *inode, int mask,
        /*
         * Searching includes executable on directories, else just read.
         */
+       mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
        if (mask == MAY_READ || (S_ISDIR(inode->i_mode) && !(mask & MAY_WRITE)))
                if (capable(CAP_DAC_READ_SEARCH))
                        return 0;