diff options
| author |   James Morris <jmorris@namei.org> | 2009-06-11 11:03:14 +1000 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2009-06-11 11:03:14 +1000 |
| commit | 73fbad283cfbbcf02939bdbda31fc4a30e729cca (patch) | |
| tree | 7c89fe13e1b4a2c7f2d60f4ea6eaf69c14bccab7 /include/linux/security.h | |
| parent | Merge branch 'printk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip (diff) | |
| parent | nommu: Provide mmap_min_addr definition. (diff) | |
Merge branch 'next' into for-linus
Diffstat (limited to 'include/linux/security.h')
| -rw-r--r-- | include/linux/security.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/security.h b/include/linux/security.h index d5fd6163606f..5eff459b3833 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -2197,6 +2197,8 @@ static inline int security_file_mmap(struct file *file, unsigned long reqprot, unsigned long addr, unsigned long addr_only) { + if ((addr < mmap_min_addr) && !capable(CAP_SYS_RAWIO)) + return -EACCES; return 0; } |