ipc/mqueue: The mqueue filesystem should never contain executables

[cascardo/linux.git] / ipc / mqueue.c

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 60d9708..5bdd50d 100644 (file)
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -307,6 +307,7 @@ static int mqueue_fill_super(struct super_block *sb, void *data, int silent)
        struct inode *inode;
        struct ipc_namespace *ns = sb->s_fs_info;
 
+       sb->s_iflags |= SB_I_NOEXEC;
        sb->s_blocksize = PAGE_SIZE;
        sb->s_blocksize_bits = PAGE_SHIFT;
        sb->s_magic = MQUEUE_MAGIC;