diff options
Diffstat (limited to 'security/dummy.c')
| -rw-r--r-- | security/dummy.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/security/dummy.c b/security/dummy.c index 8ffd76405b5..d6a112ce297 100644 --- a/security/dummy.c +++ b/security/dummy.c @@ -420,8 +420,12 @@ static int dummy_file_ioctl (struct file *file, unsigned int command, static int dummy_file_mmap (struct file *file, unsigned long reqprot, unsigned long prot, - unsigned long flags) + unsigned long flags, + unsigned long addr, + unsigned long addr_only) { + if (addr < mmap_min_addr) + return -EACCES; return 0; } |