diff options
| author | Dan Carpenter <[email protected]> | 2021-08-30 11:37:17 +0300 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-08-30 12:26:57 +0100 |
| commit | aaa8e4922c887ff47ad66ef918193682bccc1905 (patch) | |
| tree | bdedc982e850092ab7fced04a915278f406fb49e /lib/test_overflow.c | |
| parent | efe487fce3061d94222c6501d7be3aa549b3dc78 (diff) | |
net: qrtr: make checks in qrtr_endpoint_post() stricter
These checks are still not strict enough. The main problem is that if
"cb->type == QRTR_TYPE_NEW_SERVER" is true then "len - hdrlen" is
guaranteed to be 4 but we need to be at least 16 bytes. In fact, we
can reject everything smaller than sizeof(*pkt) which is 20 bytes.
Also I don't like the ALIGN(size, 4). It's better to just insist that
data is needs to be aligned at the start.
Fixes: 0baa99ee353c ("net: qrtr: Allow non-immediate node routing")
Signed-off-by: Dan Carpenter <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions