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Diffstat (limited to 'net/bpf/test_run.c')
-rw-r--r--net/bpf/test_run.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c
index c1c30a9f76f3..8b796c499cbb 100644
--- a/net/bpf/test_run.c
+++ b/net/bpf/test_run.c
@@ -272,7 +272,8 @@ int bpf_prog_test_run_raw_tp(struct bpf_prog *prog,
kattr->test.repeat)
return -EINVAL;
- if (ctx_size_in < prog->aux->max_ctx_offset)
+ if (ctx_size_in < prog->aux->max_ctx_offset ||
+ ctx_size_in > MAX_BPF_FUNC_ARGS * sizeof(u64))
return -EINVAL;
if ((kattr->test.flags & BPF_F_TEST_RUN_ON_CPU) == 0 && cpu != 0)