diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-12-05 09:26:52 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-12-05 09:26:52 -0800 |
| commit | ad658cec232771b11e95bb5f0d639d48f898a1f2 (patch) | |
| tree | 7ef4ed87cbba8d8395f67c21af5c167d5de0293a /mm/nommu.c | |
| parent | 2a1292b36ba106b9b7f030d3fa130f5f634fd8f0 (diff) | |
| parent | 5a211a5deabcafdc764817d5b4510c767d317ddc (diff) | |
| download | linux-ad658cec232771b11e95bb5f0d639d48f898a1f2.tar.bz2 | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6:
VM/Security: add security hook to do_brk
Security: round mmap hint address above mmap_min_addr
security: protect from stack expantion into low vm addresses
Security: allow capable check to permit mmap or low vm space
SELinux: detect dead booleans
SELinux: do not clear f_op when removing entries
Diffstat (limited to 'mm/nommu.c')
| -rw-r--r-- | mm/nommu.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/nommu.c b/mm/nommu.c index 35622c590925..b989cb928a7c 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -829,6 +829,9 @@ unsigned long do_mmap_pgoff(struct file *file, void *result; int ret; + if (!(flags & MAP_FIXED)) + addr = round_hint_to_min(addr); + /* decide whether we should attempt the mapping, and if so what sort of * mapping */ ret = validate_mmap_request(file, addr, len, prot, flags, pgoff, |