deny non-root access to /dev/mtd*ro

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5628 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/generic-2.4/patches/009-mtd_uaccess.patch b/target/linux/generic-2.4/patches/009-mtd_uaccess.patch
new file mode 100644 (file)
index 0000000..dec375b
--- /dev/null
+++ b/target/linux/generic-2.4/patches/009-mtd_uaccess.patch
@@ -0,0 +1,11 @@
+--- linux.old/drivers/mtd/mtdchar.c    2006-11-23 18:48:56.000000000 +0100
++++ linux.dev/drivers/mtd/mtdchar.c    2006-11-23 18:49:11.000000000 +0100
+@@ -564,7 +564,7 @@
+       sprintf(name, "%dro", mtd->index);
+       devfs_ro_handle[mtd->index] = devfs_register(devfs_dir_handle, name,
+                       DEVFS_FL_DEFAULT, MTD_CHAR_MAJOR, mtd->index*2+1,
+-                      S_IFCHR | S_IRUGO,
++                      S_IFCHR | S_IRUSR,
+                       &mtd_fops, NULL);
+ }
+