samples/bpf: test_cgrp2_sock2: fix an off by one
"prog_cnt" is the number of elements which are filled out in prog_fd[] so the test should be >= instead of >. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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@ -51,7 +51,7 @@ int main(int argc, char **argv)
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if (argc > 3)
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filter_id = atoi(argv[3]);
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if (filter_id > prog_cnt) {
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if (filter_id >= prog_cnt) {
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printf("Invalid program id; program not found in file\n");
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return EXIT_FAILURE;
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}
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