diff options
| author | Eric Dumazet <[email protected]> | 2018-01-12 17:43:23 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2018-01-14 09:03:43 -0800 |
| commit | c366287ebd698ef5e3de300d90cd62ee9ee7373e (patch) | |
| tree | db24f872f9e1d05b43387b4480914ad8f5ee78b7 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 8155aedf512edd3f88ef19f7cacf476ace7d1322 (diff) | |
bpf: fix divides by zero
Divides by zero are not nice, lets avoid them if possible.
Also do_div() seems not needed when dealing with 32bit operands,
but this seems a minor detail.
Fixes: bd4cf0ed331a ("net: filter: rework/optimize internal BPF interpreter's instruction set")
Signed-off-by: Eric Dumazet <[email protected]>
Reported-by: syzbot <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions