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| author | Alexey Kodanev <aleksei.kodanev@bell-sw.com> | 2024-02-21 11:32:04 +0000 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2024-02-25 18:21:42 +0200 |
| commit | 7a7b7f575a25aa68ee934ee8107294487efcb3fe (patch) | |
| tree | 83ea028cc054c3d7d6f5f87c7129a6e93388cca0 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | 14b526f55ba5916856126f9793309fd6de5c5e7e (diff) | |
RDMA/rtrs-clt: Check strnlen return len in sysfs mpath_policy_store()
strnlen() may return 0 (e.g. for "\0\n" string), it's better to
check the result of strnlen() before using 'len - 1' expression
for the 'buf' array index.
Detected using the static analysis tool - Svace.
Fixes: dc3b66a0ce70 ("RDMA/rtrs-clt: Add a minimum latency multipath policy")
Signed-off-by: Alexey Kodanev <aleksei.kodanev@bell-sw.com>
Link: https://lore.kernel.org/r/20240221113204.147478-1-aleksei.kodanev@bell-sw.com
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions