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linux-sg2042
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Security: remove security_file_mmap hook sparse-warnings (NULL as 0). 

Fixing:
  CHECK   mm/mmap.c
mm/mmap.c:1623:29: warning: Using plain integer as NULL pointer
mm/mmap.c:1623:29: warning: Using plain integer as NULL pointer
mm/mmap.c:1944:29: warning: Using plain integer as NULL pointer

Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
Richard Knutsson 2007-12-08 12:02:48 +01:00 committed by James Morris
parent c9180a57a9
commit 88c3f7a8f2
1 changed files with 2 additions and 2 deletions
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4
mm/mmap.c
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@ -1620,7 +1620,7 @@ static inline int expand_downwards(struct vm_area_struct *vma,
return -ENOMEM; return -ENOMEM;
address &= PAGE_MASK; address &= PAGE_MASK;
error = security_file_mmap(0, 0, 0, 0, address, 1); error = security_file_mmap(NULL, 0, 0, 0, address, 1);
if (error) if (error)
return error; return error;
@ -1941,7 +1941,7 @@ unsigned long do_brk(unsigned long addr, unsigned long len)
if (is_hugepage_only_range(mm, addr, len)) if (is_hugepage_only_range(mm, addr, len))
return -EINVAL; return -EINVAL;
error = security_file_mmap(0, 0, 0, 0, addr, 1); error = security_file_mmap(NULL, 0, 0, 0, addr, 1);
if (error) if (error)
return error; return error;