diff options
| author | Cong Wang <[email protected]> | 2020-03-11 22:42:28 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2020-03-14 20:42:29 -0700 |
| commit | 0d1c3530e1bd38382edef72591b78e877e0edcd3 (patch) | |
| tree | 1ca4f09dcc9693bee688b569f344b4d4f5c7846f /scripts/gdb/linux/timerlist.py | |
| parent | b1be2e8cd290f620777bfdb8aa00890cd2fa02b5 (diff) | |
net_sched: keep alloc_hash updated after hash allocation
In commit 599be01ee567 ("net_sched: fix an OOB access in cls_tcindex")
I moved cp->hash calculation before the first
tcindex_alloc_perfect_hash(), but cp->alloc_hash is left untouched.
This difference could lead to another out of bound access.
cp->alloc_hash should always be the size allocated, we should
update it after this tcindex_alloc_perfect_hash().
Reported-and-tested-by: [email protected]
Reported-and-tested-by: [email protected]
Fixes: 599be01ee567 ("net_sched: fix an OOB access in cls_tcindex")
Cc: Jamal Hadi Salim <[email protected]>
Cc: Jiri Pirko <[email protected]>
Signed-off-by: Cong Wang <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/timerlist.py')
0 files changed, 0 insertions, 0 deletions