[PATCH net v2 0/3] net/packet: fix multiple overflow issues in ring buffers
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STALE3504d
From: Andrey Konovalov <hidden>
Date: 2017-03-29 14:11:36
Subsystem:
networking [general], packet sockets, the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Willem de Bruijn, Linus Torvalds
Revision v2 (2 revisions archived).
Revisions (2)
- v1
- v2 current [diff against previous]
This patchset addresses multiple overflows and signedness-related issues
in packet socket ring buffers.
Changes in v2:
- remove cleanup patches, will send in a separate patchset
- use a > UINT_MAX / b to check for a * b overflow
Andrey Konovalov (3):
net/packet: fix overflow in check for priv area size
net/packet: fix overflow in check for tp_frame_nr
net/packet: fix overflow in check for tp_reserve
net/packet/af_packet.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
--
2.12.2.564.g063fe858b8-goog