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| author | Rik van Riel <riel@redhat.com> | 2010-04-26 12:33:03 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-04-27 08:26:51 -0700 |
| commit | 5892753383090a3eddf0e1b043c95e3b2c7feda5 (patch) | |
| tree | f1a1d3b449f275dd34ba34208704e92900032f9b /mm/ksm.c | |
| parent | a231a1f2714ce3b28445ac512a556d6c95517dab (diff) | |
| download | linux-5892753383090a3eddf0e1b043c95e3b2c7feda5.tar.bz2 | |
mmap: check ->vm_ops before dereferencing
Check whether the VMA has a vm_ops before calling close, just
like we check vm_ops before calling open a few dozen lines
higher up in the function.
Signed-off-by: Rik van Riel <riel@redhat.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/ksm.c')
0 files changed, 0 insertions, 0 deletions