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author | Al Viro <viro@zeniv.linux.org.uk> | 2013-05-23 04:38:22 -0400 |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-05-31 15:33:32 -0400 |
commit | 4ad1f70ebcdb69393ce083f514bf4a4a3a3e65cb (patch) | |
tree | 686f96672a8432dffe178a155891e1806e083713 /fs | |
parent | 448293aadb54ab38b9c053bf9f1eecafdc0ed214 (diff) | |
download | op-kernel-dev-4ad1f70ebcdb69393ce083f514bf4a4a3a3e65cb.zip op-kernel-dev-4ad1f70ebcdb69393ce083f514bf4a4a3a3e65cb.tar.gz |
zoran: racy refcount handling in vm_ops ->open()/->close()
worse, we lock ->resource_lock too late when we are destroying the
final clonal VMA; the check for lack of other mappings of the same
opened file can race with mmap().
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions