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split ->file_mmap() into ->mmap_addr()/->mmap_file()

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... i.e. file-dependent and address-dependent checks.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Al Viro
2012-05-30 13:30:51 -04:00
parent d007794a18
commit e5467859f7
11 changed files with 64 additions and 78 deletions
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4
fs/exec.c
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@ -280,10 +280,6 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
INIT_LIST_HEAD(&vma->anon_vma_chain);
err = security_file_mmap(NULL, 0, 0, 0, vma->vm_start, 1);
if (err)
goto err;
err = insert_vm_struct(mm, vma);
if (err)
goto err;