diff options
| author | Michael Mera <[email protected]> | 2017-05-01 15:41:16 +0900 |
|---|---|---|
| committer | Doug Ledford <[email protected]> | 2017-05-01 15:04:23 -0400 |
| commit | 062d0f22a30c39840ea49b72cfcfc1aa4cc538fa (patch) | |
| tree | 828b88cd5adbbeac367ec477ec502c294eb05949 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | b03ee4ca0cec348c84dccf08aaec2454c4d236c2 (diff) | |
IB/ocrdma: fix out of bounds access to local buffer
In write to debugfs file 'resource_stats' the local buffer 'tmp_str' is
written at index 'count-1' where 'count' is the size of the write, so
potentially 0.
This patch filters odd values for the write size/position to avoid this
type of problem.
Signed-off-by: Michael Mera <[email protected]>
Reviewed-by: Leon Romanovsky <[email protected]>
Signed-off-by: Doug Ledford <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions