diff options
| author | David S. Miller <davem@davemloft.net> | 2012-03-05 21:16:26 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-03-05 21:16:26 -0500 |
| commit | f6a1ad4295f9291038380178d09978caf6982dd8 (patch) | |
| tree | 7c35e8efe1812baca9c6b9674be1ee02a0495ec3 /mm/mmap.c | |
| parent | 036dafa28da1e2565a8529de2ae663c37b7a0060 (diff) | |
| parent | f3969bf78f140f437f51787dfc2751943ba454d1 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/vmxnet3/vmxnet3_drv.c
Small vmxnet3 conflict with header size bug fix in 'net'.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm/mmap.c')
| -rw-r--r-- | mm/mmap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index 3f758c7f4c8..22e1a0b2f70 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -1293,6 +1293,8 @@ munmap_back: pgoff = vma->vm_pgoff; vm_flags = vma->vm_flags; } else if (vm_flags & VM_SHARED) { + if (unlikely(vm_flags & (VM_GROWSDOWN|VM_GROWSUP))) + goto free_vma; error = shmem_zero_setup(vma); if (error) goto free_vma; |