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| author | Pekka Enberg <penberg@cs.helsinki.fi> | 2008-06-05 22:46:46 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-06-06 11:29:13 -0700 |
| commit | d100d148aa48df3b6ad526a48624f906695efe60 (patch) | |
| tree | 8ad38c91cca149b8a6b186c4808e30264e8fb106 /fs/binfmt_elf_fdpic.c | |
| parent | 0842b245a8e6c14e3aa49f91018902591d1069b3 (diff) | |
| download | lwn-d100d148aa48df3b6ad526a48624f906695efe60.tar.gz lwn-d100d148aa48df3b6ad526a48624f906695efe60.zip | |
nommu: fix ksize() abuse
The nommu binfmt code uses ksize() for pointers returned from do_mmap()
which is wrong. This converts the call-sites to use the nommu specific
kobjsize() function which works as expected.
Cc: Christoph Lameter <clameter@sgi.com>
Cc: Matt Mackall <mpm@selenic.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Acked-by: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/binfmt_elf_fdpic.c')
| -rw-r--r-- | fs/binfmt_elf_fdpic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c index ddd35d873391..d051a32e6270 100644 --- a/fs/binfmt_elf_fdpic.c +++ b/fs/binfmt_elf_fdpic.c @@ -390,7 +390,7 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm, } /* expand the stack mapping to use up the entire allocation granule */ - fullsize = ksize((char *) current->mm->start_brk); + fullsize = kobjsize((char *) current->mm->start_brk); if (!IS_ERR_VALUE(do_mremap(current->mm->start_brk, stack_size, fullsize, 0, 0))) stack_size = fullsize; |