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| author | YueHaibing <[email protected]> | 2020-05-28 22:34:07 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2020-06-01 15:33:24 -0700 |
| commit | 4c21daae3dbc9f8536cc18e6e53627821fa2c90c (patch) | |
| tree | 6fe27ee7cb67f7f769a420f7aa329bd1dd24d004 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | eae9d3c0167df840e821317040efcf0ca6789cb9 (diff) | |
tipc: Fix NULL pointer dereference in __tipc_sendstream()
tipc_sendstream() may send zero length packet, then tipc_msg_append()
do not alloc skb, skb_peek_tail() will get NULL, msg_set_ack_required
will trigger NULL pointer dereference.
Reported-by: [email protected]
Fixes: 0a3e060f340d ("tipc: add test for Nagle algorithm effectiveness")
Signed-off-by: YueHaibing <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions