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| author | Leon Romanovsky <leonro@mellanox.com> | 2018-03-07 18:49:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-18 11:18:48 +0100 |
| commit | b063d53d7a1d209da183d72ac0fda85a449d5810 (patch) | |
| tree | 54db72e922d0ab6dd71f8d01c0cccec2e74034b7 /crypto/cast6_generic.c | |
| parent | e126e3eaa219534530bedadb21d16482d538e344 (diff) | |
RDMA/ucma: Check that user doesn't overflow QP state
commit a5880b84430316e3e1c1f5d23aa32ec6000cc717 upstream.
The QP state is limited and declared in enum ib_qp_state,
but ucma user was able to supply any possible (u32) value.
Reported-by: syzbot+0df1ab766f8924b1edba@syzkaller.appspotmail.com
Fixes: 75216638572f ("RDMA/cma: Export rdma cm interface to userspace")
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto/cast6_generic.c')
0 files changed, 0 insertions, 0 deletions