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| author |   Rusty Russell <rusty@rustcorp.com.au> | 2009-03-30 21:55:23 -0600 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2009-03-30 21:55:23 +1030 |
| commit | 6afbdd059c27330eccbd85943354f94c2b83a7fe (patch) | |
| tree | 5b3becb10a07e84c5fedda8c562f5637c091cc04 /net/unix/af_unix.c | |
| parent | virtio: more neatening of virtio_ring macros. (diff) | |
| download | wireguard-linux-6afbdd059c27330eccbd85943354f94c2b83a7fe.tar.xz wireguard-linux-6afbdd059c27330eccbd85943354f94c2b83a7fe.zip | |
lguest: fix spurious BUG_ON() on invalid guest stack.
Impact: fix crash on misbehaving guest
gpte_addr() contains a BUG_ON(), insisting that the present flag is
set. We need to return before we call it if that isn't the case.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: stable@kernel.org
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions